{ "fixture": "markdown-portability-test-v1", "ruleCount": 91, "notice": "Each rule states what one publishing editor did to one Markdown construct, on the surface and date named in its application. A rule is only as current as its test date.", "rules": [ { "id": "BEE-ANCHOR-01", "url": "/rules/bee-anchor-01/", "constructTypes": [ "link_anchor" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "review", "statement": "Heading anchor links are kept but may be rebound.", "reason": "The tested platform rewrote the anchor onto its own draft-preview URL.", "action": "Check each in-page link in the preview.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-BREAK-01", "url": "/rules/bee-break-01/", "constructTypes": [ "hard_break" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "review", "statement": "Hard breaks add extra vertical space.", "reason": "The tested paste turned one hard break into two line breaks.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-CODE-01", "url": "/rules/bee-code-01/", "constructTypes": [ "code_long_line" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "review", "statement": "Code is kept, but a long unbroken line may overflow in email.", "reason": "Fenced code converted natively; long lines needed review in the tested narrow and email previews.", "action": "Check the email preview before sending.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-EMPH-01", "url": "/rules/bee-emph-01/", "constructTypes": [ "strong", "emphasis", "strikethrough", "inline_code" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Inline formatting is kept as Markdown.", "reason": "The tested editor parsed emphasis, strike, and inline code from a plain paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-FM-01", "url": "/rules/bee-fm-01/", "constructTypes": [ "front_matter" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Front matter is removed from the body.", "reason": "Pasted front-matter fields stayed as visible paragraphs in the tested editor.", "action": "Set the title and any other metadata in Beehiiv directly.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-FOOT-01", "url": "/rules/bee-foot-01/", "constructTypes": [ "footnote" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Footnotes are moved to a checklist.", "reason": "Footnote syntax stayed literal and an indented continuation became a code block.", "action": "Recreate each note with the native Footnotes component.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-HEAD-01", "url": "/rules/bee-head-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Headings become native headings.", "reason": "The tested paste converted H1 through H6 into native blocks.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-HTML-01", "url": "/rules/bee-html-01/", "constructTypes": [ "html_raw" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "degraded", "severity": "review", "statement": "Raw HTML is removed; its visible text is kept.", "reason": "Raw paste showed literal markup in the tested editor.", "action": "Use the native HTML snippet control if you need the markup.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-IMAGE-01", "url": "/rules/bee-image-01/", "constructTypes": [ "image_remote" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "review", "statement": "Remote images import, but alt text is not confirmed.", "reason": "The platform imported the file; the test did not verify that alt text survived.", "action": "Re-add alt text in the editor.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-IMAGE-02", "url": "/rules/bee-image-02/", "constructTypes": [ "image_local" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Local images do not upload.", "reason": "The local path stayed unresolved in the tested paste.", "action": "Upload each local file in the Beehiiv editor.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-LINK-01", "url": "/rules/bee-link-01/", "constructTypes": [ "link_absolute", "link_mailto" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Absolute and mailto links are kept.", "reason": "Both survived the tested paste. Preview cards remain destination-controlled.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-LINK-02", "url": "/rules/bee-link-02/", "constructTypes": [ "link_relative", "link_local" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Relative and local links are not resolved.", "reason": "Without a confirmed base URL there is no safe way to know where these point.", "action": "Add a base URL in Source context, or fix each link in the editor.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-LIST-01", "url": "/rules/bee-list-01/", "constructTypes": [ "list" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Lists and nesting are kept.", "reason": "Three tested nesting levels survived the paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-MATH-01", "url": "/rules/bee-math-01/", "constructTypes": [ "math_inline", "math_block" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Math is moved to a checklist.", "reason": "No math or LaTeX control was visible in the tested editor.", "action": "Add the formula as an image with a text alternative.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-MERMAID-01", "url": "/rules/bee-mermaid-01/", "constructTypes": [ "mermaid" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "degraded", "severity": "review", "statement": "Mermaid stays as source code; no diagram renders.", "reason": "The tested editor showed the fence as a code block.", "action": "Export the diagram as an image and add a text summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-OBS-01", "url": "/rules/bee-obs-01/", "constructTypes": [ "obsidian_wikilink", "obsidian_embed", "obsidian_callout", "obsidian_blockref" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "manual_action", "severity": "action", "statement": "Obsidian syntax is flattened to ordinary text.", "reason": "Wiki links and transclusions stayed literal and callouts became plain quotes.", "action": "Check each flattened target still makes sense to a reader.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-QUOTE-01", "url": "/rules/bee-quote-01/", "constructTypes": [ "blockquote", "divider" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Quotes and dividers become native blocks.", "reason": "Both converted in the tested paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-TABLE-01", "url": "/rules/bee-table-01/", "constructTypes": [ "table_small" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "info", "statement": "Small tables become native tables.", "reason": "The tested editor built a native table from a pasted GFM table.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-TABLE-02", "url": "/rules/bee-table-02/", "constructTypes": [ "table_wide" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "preserved", "severity": "review", "statement": "A wide table wraps tightly in email.", "reason": "Cells wrapped hard in the tested desktop and mobile email previews.", "action": "Check both email previews, or split the table.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "BEE-TASK-01", "url": "/rules/bee-task-01/", "constructTypes": [ "task_item" ], "applications": [ { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "degraded", "severity": "review", "statement": "Task markers stay as text, not checkboxes.", "reason": "The tested editor left [x] and [ ] as literal characters.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" } ] }, { "id": "CORE-LINK-01", "url": "/rules/core-link-01/", "constructTypes": [ "link_unsafe" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "degraded", "severity": "action", "statement": "A link with an unsafe scheme was removed; its text was kept.", "reason": "Only http, https, and mailto targets are carried. A javascript:, data:, or protocol-relative target is never copied into a destination editor.", "action": "Replace it with an ordinary https link, or delete the text.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" }, { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "degraded", "severity": "action", "statement": "A link with an unsafe scheme was removed; its text was kept.", "reason": "Only http, https, and mailto targets are carried. A javascript:, data:, or protocol-relative target is never copied into a destination editor.", "action": "Replace it with an ordinary https link, or delete the text.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" }, { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "degraded", "severity": "action", "statement": "A link with an unsafe scheme was removed; its text was kept.", "reason": "Only http, https, and mailto targets are carried. A javascript:, data:, or protocol-relative target is never copied into a destination editor.", "action": "Replace it with an ordinary https link, or delete the text.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" }, { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "degraded", "severity": "action", "statement": "A link with an unsafe scheme was removed; its text was kept.", "reason": "Only http, https, and mailto targets are carried. A javascript:, data:, or protocol-relative target is never copied into a destination editor.", "action": "Replace it with an ordinary https link, or delete the text.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" }, { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "degraded", "severity": "action", "statement": "A link with an unsafe scheme was removed; its text was kept.", "reason": "Only http, https, and mailto targets are carried. A javascript:, data:, or protocol-relative target is never copied into a destination editor.", "action": "Replace it with an ordinary https link, or delete the text.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "CORE-LINK-02", "url": "/rules/core-link-02/", "constructTypes": [ "link_resolved" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "transformed", "severity": "review", "statement": "Relative links were rewritten against the site base URL you confirmed.", "reason": "Resolution is plain URL resolution against that base; no slug, extension, or redirect is guessed. Local media still needs an upload.", "action": "Check each rewritten target opens the page you meant.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" }, { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "transformed", "severity": "review", "statement": "Relative links were rewritten against the site base URL you confirmed.", "reason": "Resolution is plain URL resolution against that base; no slug, extension, or redirect is guessed. Local media still needs an upload.", "action": "Check each rewritten target opens the page you meant.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" }, { "destination": "beehiiv", "surface": "Beehiiv web Visual Editor", "mode": "Clean Markdown paste", "outcome": "transformed", "severity": "review", "statement": "Relative links were rewritten against the site base URL you confirmed.", "reason": "Resolution is plain URL resolution against that base; no slug, extension, or redirect is guessed. Local media still needs an upload.", "action": "Check each rewritten target opens the page you meant.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/beehiiv/" }, { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "review", "statement": "Relative links were rewritten against the site base URL you confirmed.", "reason": "Resolution is plain URL resolution against that base; no slug, extension, or redirect is guessed. Local media still needs an upload.", "action": "Check each rewritten target opens the page you meant.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" }, { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "review", "statement": "Relative links were rewritten against the site base URL you confirmed.", "reason": "Resolution is plain URL resolution against that base; no slug, extension, or redirect is guessed. Local media still needs an upload.", "action": "Check each rewritten target opens the page you meant.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-CODE-01", "url": "/rules/li-code-01/", "constructTypes": [ "code", "inline_code" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Code loses its formatting and gets a Code: label.", "reason": "Backticks stayed literal and there is no code control.", "action": "Shorten long code or attach it as a document.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-EMPH-01", "url": "/rules/li-emph-01/", "constructTypes": [ "strong", "emphasis", "strikethrough" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Bold, italic, and strike are removed.", "reason": "The composer exposes no formatting controls. Unicode look-alike fonts stay off by default because they break screen readers and search.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-FOOT-01", "url": "/rules/li-foot-01/", "constructTypes": [ "footnote" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Footnotes are moved to a checklist; the marker leaves the post text.", "reason": "The composer has no footnote control, so the reference and its definition are lifted out of the payload rather than pasted as literal markers.", "action": "Work each note into the post text, or add it as a comment, using the definitions listed below.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-HEAD-01", "url": "/rules/li-head-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "review", "statement": "Heading markers are removed; the first line becomes the opening.", "reason": "A feed post is not a document. A deep heading hierarchy reads poorly here.", "action": "Check the opening line works as a hook.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-IMAGE-01", "url": "/rules/li-image-01/", "constructTypes": [ "image_remote", "image_local" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Images do not transfer through a text paste.", "reason": "Markdown image syntax stayed literal and nothing was uploaded in the tested composer.", "action": "Attach each image using the alt text listed below.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-LIMIT-01", "url": "/rules/li-limit-01/", "constructTypes": [], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "The post is counted in UTF-16 code units against a 3,000 limit.", "reason": "Verified against the live composer, including emoji surrogate pairs and full URL length.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-LINK-01", "url": "/rules/li-link-01/", "constructTypes": [ "link_absolute", "link_mailto", "link_resolved", "link_anchor" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Links become label: URL and count their full length.", "reason": "Markdown link syntax stayed literal and made no preview; a bare URL did. LinkedIn counts the whole URL.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-LINK-02", "url": "/rules/li-link-02/", "constructTypes": [ "link_relative", "link_local" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Relative and local targets do not resolve in a post.", "reason": "A feed post is not a page of your site. Without a confirmed site base URL the raw path is pasted as ordinary text and points nowhere.", "action": "Add a base URL in Source context, or make each link absolute before copying.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-LIST-01", "url": "/rules/li-list-01/", "constructTypes": [ "list", "task_item" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Lists become bullet or numbered lines; task state becomes words.", "reason": "Markdown list markers stayed as ordinary characters in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-PARA-01", "url": "/rules/li-para-01/", "constructTypes": [ "hard_break" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "preserved", "severity": "info", "statement": "Paragraph spacing and hard breaks are preserved.", "reason": "The tested clean output kept its intended spacing.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-QUOTE-01", "url": "/rules/li-quote-01/", "constructTypes": [ "blockquote" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Quotes get a Quote: label.", "reason": "Markdown quote markers stayed literal in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-SPECIAL-01", "url": "/rules/li-special-01/", "constructTypes": [ "math_inline", "math_block", "mermaid", "html_raw", "obsidian_wikilink", "obsidian_embed", "obsidian_callout", "obsidian_blockref", "link_anchor" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "unknown", "severity": "evidence_gap", "statement": "Math, Mermaid, Obsidian syntax, raw HTML, and heading anchors are not live-verified on LinkedIn.", "reason": "The focused standard-post test did not isolate these constructs, so no reliable claim exists yet.", "action": "Check this part of the output yourself before posting.", "confidence": "unknown", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-TABLE-01", "url": "/rules/li-table-01/", "constructTypes": [ "table_small" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Small tables become compact labeled rows.", "reason": "All pipes and separator characters stayed visible in the tested composer.", "action": "Check the labeled rows read correctly.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "LI-TABLE-02", "url": "/rules/li-table-02/", "constructTypes": [ "table_wide" ], "applications": [ { "destination": "linkedin", "surface": "LinkedIn desktop web Create post composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "A wide table needs a summary and an attachment.", "reason": "Flattening a wide table silently would lose the relationships between cells.", "action": "Attach the table as a document or image with a text summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/linkedin/" } ] }, { "id": "SUB-ANCHOR-01", "url": "/rules/sub-anchor-01/", "constructTypes": [ "link_anchor" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "review", "statement": "Heading anchor links survive but may be rebound.", "reason": "Substack rewrote the tested anchor onto its draft URL.", "action": "Check each in-page link after pasting.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-BREAK-01", "url": "/rules/sub-break-01/", "constructTypes": [ "hard_break" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Hard breaks and paragraphs survive.", "reason": "Both survived the tested rich paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-CODE-01", "url": "/rules/sub-code-01/", "constructTypes": [ "code_long_line" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "review", "statement": "Code survives, but a long unbroken line needs a mobile check.", "reason": "Code blocks survived; long-line overflow still needs destination review.", "action": "Check the mobile preview.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-EMPH-01", "url": "/rules/sub-emph-01/", "constructTypes": [ "strong", "emphasis", "strikethrough", "inline_code" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Inline formatting survives rich paste.", "reason": "Emphasis, strike, and inline code survived in the tested forms.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-FM-01", "url": "/rules/sub-fm-01/", "constructTypes": [ "front_matter" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Front matter is removed from the body.", "reason": "A generic renderer turned front matter into a stray heading and divider in the tested paste.", "action": "Set the post title and subtitle in Substack directly.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-FOOT-01", "url": "/rules/sub-foot-01/", "constructTypes": [ "footnote" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Footnotes are moved to a checklist.", "reason": "Footnote syntax stayed literal and no native footnote node was created by paste.", "action": "Recreate each note with the native Footnote control.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-HEAD-01", "url": "/rules/sub-head-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Heading hierarchy survives rich paste.", "reason": "H1 through H6 survived the tested rich paste. The publication title stays a separate decision.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-HTML-01", "url": "/rules/sub-html-01/", "constructTypes": [ "html_raw" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "degraded", "severity": "review", "statement": "Raw HTML is removed; its visible text is kept.", "reason": "The tested paste removed details behavior and kept only the visible text.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-IMAGE-01", "url": "/rules/sub-image-01/", "constructTypes": [ "image_remote" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "review", "statement": "Remote images are imported and rewritten by Substack.", "reason": "The tested paste showed Substack importing the remote asset onto its own CDN.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-IMAGE-02", "url": "/rules/sub-image-02/", "constructTypes": [ "image_local" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Local images do not upload.", "reason": "A local relative image became IMAGE NOT FOUND in the tested paste.", "action": "Upload each local file in the Substack editor.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-LINK-01", "url": "/rules/sub-link-01/", "constructTypes": [ "link_absolute", "link_mailto" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Absolute and mailto links survive.", "reason": "Both survived the tested rich paste. Preview behavior is outside this contract.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-LINK-02", "url": "/rules/sub-link-02/", "constructTypes": [ "link_relative", "link_local" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Relative and local links are not resolved.", "reason": "Substack rebound tested relative links onto its own publication path.", "action": "Add a base URL in Source context, or make each link absolute.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-LIST-01", "url": "/rules/sub-list-01/", "constructTypes": [ "list" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Lists and nesting survive rich paste.", "reason": "Nested ordered and unordered lists survived the tested paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-MATH-01", "url": "/rules/sub-math-01/", "constructTypes": [ "math_inline", "math_block" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Math is moved to a checklist.", "reason": "Dollar-delimited math stayed literal; the native LaTeX block cannot be written by clipboard.", "action": "Recreate each formula with the native LaTeX control.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-MERMAID-01", "url": "/rules/sub-mermaid-01/", "constructTypes": [ "mermaid" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "degraded", "severity": "review", "statement": "Mermaid stays as source code; no diagram renders.", "reason": "The source survived as a code block but did not render as a diagram.", "action": "Export the diagram as an image and keep a text summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-OBS-01", "url": "/rules/sub-obs-01/", "constructTypes": [ "obsidian_wikilink", "obsidian_embed", "obsidian_callout", "obsidian_blockref" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "Obsidian syntax is flattened to ordinary rich content.", "reason": "Wiki links and transclusions stayed literal and the callout degraded to a quote.", "action": "Check each flattened target still makes sense to a reader.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-QUOTE-01", "url": "/rules/sub-quote-01/", "constructTypes": [ "blockquote", "divider" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "preserved", "severity": "info", "statement": "Quotes and dividers survive.", "reason": "Both survived the tested rich-paste path.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-TABLE-01", "url": "/rules/sub-table-01/", "constructTypes": [ "table_small" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "degraded", "severity": "review", "statement": "Tables become accessible labeled rows.", "reason": "Rich paste removed all table structure and no native table control was visible.", "action": "Check the labeled rows read correctly, or add the table as an image.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-TABLE-02", "url": "/rules/sub-table-02/", "constructTypes": [ "table_wide" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "manual_action", "severity": "action", "statement": "A wide table needs a media plan, not flattened cells.", "reason": "Flattening a complex table silently would lose the relationships between cells.", "action": "Add the table as an image with a text summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "SUB-TASK-01", "url": "/rules/sub-task-01/", "constructTypes": [ "task_item" ], "applications": [ { "destination": "substack", "surface": "Substack web post editor", "mode": "Rich HTML clipboard", "outcome": "transformed", "severity": "info", "statement": "Task state becomes Done: or To do:.", "reason": "Rich paste lost checkbox state in the tested editor.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/substack/" } ] }, { "id": "WP-ANCHOR-01", "url": "/rules/wp-anchor-01/", "constructTypes": [ "link_anchor" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "In-page anchor links will not resolve.", "reason": "The tested editor kept the href but generated no matching heading IDs.", "action": "Add an HTML anchor to each target heading, or remove the link.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-CODE-01", "url": "/rules/wp-code-01/", "constructTypes": [ "code_long_line" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "review", "statement": "Code is preserved, but a long unbroken line may overflow.", "reason": "Theme CSS controls overflow; tested long lines exceeded a 390-pixel viewport.", "action": "Check the post on a narrow screen.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-EMPH-01", "url": "/rules/wp-emph-01/", "constructTypes": [ "strong", "emphasis", "strikethrough", "inline_code" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "info", "statement": "Inline formatting is preserved.", "reason": "Ordinary emphasis, strike, and inline code converted in the tested paste.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-FM-01", "url": "/rules/wp-fm-01/", "constructTypes": [ "front_matter" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Front matter is removed from the body.", "reason": "Pasted front matter became separators and a stray paragraph in the tested editor.", "action": "Copy title, excerpt, slug, tags, and categories into the post fields yourself.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-FOOT-01", "url": "/rules/wp-foot-01/", "constructTypes": [ "footnote" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Footnotes are moved to a checklist for Gutenberg paste.", "reason": "Gutenberg left footnote syntax literal. The WordPress.com Markdown Block did render them.", "action": "Rebuild with the native Footnotes block, or use Markdown Block mode.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-HEAD-01", "url": "/rules/wp-head-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "info", "statement": "Heading levels are preserved.", "reason": "H1 through H6 became native heading blocks in both tested modes.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-HTML-01", "url": "/rules/wp-html-01/", "constructTypes": [ "html_raw" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "degraded", "severity": "review", "statement": "Raw HTML is removed; its visible text is kept.", "reason": "Gutenberg flattened the details structure and the Markdown Block escaped raw HTML.", "action": "Rebuild with a reviewed Details or Custom HTML block if you need the behavior.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-IMAGE-01", "url": "/rules/wp-image-01/", "constructTypes": [ "image_local" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Local images do not upload.", "reason": "A local relative image became a broken image block in the tested editor.", "action": "Upload each file to the Media Library and re-point the block.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-IMAGE-02", "url": "/rules/wp-image-02/", "constructTypes": [ "image_remote" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "review", "statement": "Remote images are hotlinked, not imported.", "reason": "The tested paste linked the external file rather than creating a Media Library asset.", "action": "Import the file if you need to control licensing, privacy, or availability.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-LINK-01", "url": "/rules/wp-link-01/", "constructTypes": [ "link_relative", "link_local" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Relative and local links are not resolved.", "reason": "Without a confirmed site base URL there is no safe way to know where these point.", "action": "Add a base URL in Source context, or fix each link in the editor.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-LIST-01", "url": "/rules/wp-list-01/", "constructTypes": [ "list" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "info", "statement": "Lists and nesting are preserved.", "reason": "Three tested nesting levels became native list blocks.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-MATH-01", "url": "/rules/wp-math-01/", "constructTypes": [ "math_inline", "math_block" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Math is moved to a checklist.", "reason": "Both tested modes left the dollar delimiters as literal text.", "action": "Use a math block or an accessible rendered image.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-MERMAID-01", "url": "/rules/wp-mermaid-01/", "constructTypes": [ "mermaid" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "degraded", "severity": "review", "statement": "Mermaid stays as source code; no diagram renders.", "reason": "Both tested modes showed the fence as a code block.", "action": "Export the diagram as an image and keep a text summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-MODE-01", "url": "/rules/wp-mode-01/", "constructTypes": [], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "transformed", "severity": "info", "statement": "Two WordPress modes exist: Gutenberg paste and the WordPress.com/Jetpack Markdown Block.", "reason": "Site capabilities differ. The Markdown Block needs that block installed and Markdown enabled.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-OBS-01", "url": "/rules/wp-obs-01/", "constructTypes": [ "obsidian_wikilink", "obsidian_embed", "obsidian_callout", "obsidian_blockref" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "Obsidian syntax is flattened to ordinary text.", "reason": "Wiki links, transclusion, callout markers, and block references stayed literal.", "action": "Check each flattened target still makes sense, and resolve any missing vault file.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-TABLE-01", "url": "/rules/wp-table-01/", "constructTypes": [ "table_small" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "info", "statement": "Small tables become native tables.", "reason": "Both tested modes rendered the GFM table with header and body cells.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-TABLE-02", "url": "/rules/wp-table-02/", "constructTypes": [ "table_wide" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "preserved", "severity": "review", "statement": "A wide table needs a narrow-screen check.", "reason": "Table behavior depends on the theme and viewport, which this tool cannot see.", "action": "Preview the post on a phone-width screen.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-TASK-01", "url": "/rules/wp-task-01/", "constructTypes": [ "task_item" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "transformed", "severity": "review", "statement": "Task state becomes explicit words.", "reason": "Gutenberg dropped checkbox state and the Markdown Block showed literal markers.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "WP-TITLE-01", "url": "/rules/wp-title-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "wordpress", "surface": "WordPress.com desktop Block Editor", "mode": "Gutenberg paste", "outcome": "manual_action", "severity": "action", "statement": "The post title is not filled by pasting.", "reason": "The tested paste left the title field empty and kept the H1 in the body.", "action": "Paste the title into the title field, then decide whether to keep the duplicate H1.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/wordpress/" } ] }, { "id": "X-CODE-01", "url": "/rules/x-code-01/", "constructTypes": [ "code", "inline_code" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Code loses its formatting and gets a Code: label.", "reason": "There is no code control in the composer and backticks stay literal.", "action": "Summarize long code or link to it instead.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-DIV-01", "url": "/rules/x-div-01/", "constructTypes": [ "divider" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Dividers become a simple separator line.", "reason": "Markdown dividers have no equivalent in the composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-EMPH-01", "url": "/rules/x-emph-01/", "constructTypes": [ "strong", "emphasis", "strikethrough" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Bold, italic, and strike are removed.", "reason": "The composer exposes no formatting controls, and Unicode look-alike fonts hurt screen readers and search.", "action": "Carry the emphasis with wording or placement instead.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-FOOT-01", "url": "/rules/x-foot-01/", "constructTypes": [ "footnote" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Footnotes are moved to a checklist; the marker leaves the post text.", "reason": "The composer has no footnote control and the syntax stays literal, so the reference and its definition are lifted out of the payload instead of shipping broken markers.", "action": "Work each note into the post text, or reply with it, using the definitions listed below.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-HEAD-01", "url": "/rules/x-head-01/", "constructTypes": [ "heading" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Heading markers are removed; the text becomes a standalone line.", "reason": "The composer has no heading control and left # markers literal.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-IMAGE-01", "url": "/rules/x-image-01/", "constructTypes": [ "image_remote", "image_local" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Images do not transfer through a text copy.", "reason": "Markdown image syntax stayed literal and nothing was uploaded in the tested composer.", "action": "Attach each image in the composer using the alt text listed below.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-LIMIT-01", "url": "/rules/x-limit-01/", "constructTypes": [], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Each post is counted with X weighted rules, not string length.", "reason": "Emoji and CJK weigh 2 and a detected URL weighs 23, verified against the live composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-LINK-01", "url": "/rules/x-link-01/", "constructTypes": [ "link_absolute", "link_mailto", "link_resolved" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Links become label: URL and weigh 23 characters each.", "reason": "A detected URL weighs 23 whatever its length. A preview card is never guaranteed.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-LINK-02", "url": "/rules/x-link-02/", "constructTypes": [ "link_relative", "link_local", "link_anchor" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Relative, local, and in-page targets do not resolve in a post.", "reason": "A post is not a page of your site. Without a confirmed site base URL the raw path is pasted as ordinary text and points nowhere.", "action": "Add a base URL in Source context, or make each link absolute before copying.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-LIST-01", "url": "/rules/x-list-01/", "constructTypes": [ "list", "task_item" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Lists become plain bullet or numbered lines; task state becomes words.", "reason": "Markdown list markers stayed as ordinary characters in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-PARA-01", "url": "/rules/x-para-01/", "constructTypes": [ "hard_break" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "preserved", "severity": "info", "statement": "Paragraph spacing and hard breaks are preserved.", "reason": "Blank lines and line breaks survived in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-QUOTE-01", "url": "/rules/x-quote-01/", "constructTypes": [ "blockquote" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Quotes get a Quote: label.", "reason": "Markdown quote markers stayed literal in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-SPECIAL-01", "url": "/rules/x-special-01/", "constructTypes": [ "math_inline", "math_block", "mermaid", "html_raw", "obsidian_wikilink", "obsidian_embed", "obsidian_callout", "obsidian_blockref" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "Math, Mermaid, Obsidian syntax, and raw HTML are resolved to readable text or a media task.", "reason": "The composer has no control for any of these and the focused test did not isolate each one.", "action": "Check each one reads correctly, or attach it as an image.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-TABLE-01", "url": "/rules/x-table-01/", "constructTypes": [ "table_small" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "degraded", "severity": "review", "statement": "Small tables become labeled rows, keeping every cell value.", "reason": "Pipes and separator rows stayed literal in the tested composer.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-TABLE-02", "url": "/rules/x-table-02/", "constructTypes": [ "table_wide" ], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "manual_action", "severity": "action", "statement": "A wide table needs a summary and a media plan.", "reason": "Raw pipes are not readable output, and flattening a wide table loses cell relationships.", "action": "Attach the table as an image and write a one-line summary.", "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] }, { "id": "X-THREAD-01", "url": "/rules/x-thread-01/", "constructTypes": [], "applications": [ { "destination": "x", "surface": "X web post and thread composer", "mode": "Plain text", "outcome": "transformed", "severity": "info", "statement": "Longer drafts split into a thread at section, paragraph, list, then sentence boundaries.", "reason": "Each segment must stand on its own and stay inside the weighted limit.", "action": null, "confidence": "verified", "testDate": "2026-08-24", "evidence": "/evidence/x/" } ] } ] }