[FumingPower3925]

ELI5

The README showed the Muse badge twice. This PR removes the duplicate line so
it shows once.

What Changed

Before: the "Supported Agents" block in the English README rendered two
identical "Muse" badges (same label, same docs link, different icon sources).
After: one Muse badge, using the bundled src/shared/agent-icons/muse.png
icon. The change is a single deleted line in README.md; no code, no config,
no other docs.

Why

Both badge lines were added by the same PR (#22216). Every localized README
and the supported-agents doc page list Muse exactly once, so the second
English entry is a leftover, not a choice. Removing the favicon variant keeps
the entry consistent with the localized READMEs and with the in-app agent
catalog, which also uses the bundled icon. No alternative was worth the
churn: editing the icon choice or the docs page would expand scope without
fixing anything else.

Linked Issue

Fixes #22496

Visual Proof

Before

After

Testing

• I manually tested these changes locally
• Automated tests added/updated, or explained why not below

No automated test covers the README badge list (verified: no test references
the "Supported Agents" block); the repo gate for this surface is
check:readme-local-links, which passes since the change only removes a line
and adds no link. Verification: rendered-markdown review of the edited block,
duplicate href/alt scan across README.md (zero duplicates remain), and
git diff --check.

AI Disclosure

Muse Spark 1.3 through Muse Code.

Review

Agent skill upstream boundary

• Not applicable, or this change follows docs/reference/agent-skill-sharing-upstream-boundary.md and copies or mechanically translates no upstream skill-installer source, tests, fixtures, registry entries, path tables, comments, or documentation.

Notes

Docs-only, single-line removal. No security, cross-platform, SSH/remote,
mobile, compatibility, or performance impact.

Checklist

• This PR is small and focused
• I explained what changed and why (ELI5, the user-facing before/after, the mechanism, and why over the alternatives)
• Before/after screenshots or videos attached for UI changes, or N/A with reason
• Self-reviewed for correctness, security, and performance
• Cross-platform, SSH/remote, and path/shortcut impact considered (or N/A)
• pnpm lint, pnpm typecheck, pnpm test, and pnpm build pass (or CI will cover; local preferred)

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Advanced

Run ID: 829565fb-565d-4807-a99b-fa82d55089c4

📥 Commits

Reviewing files that changed from the base of the PR and between dac82f6 and b7bd331.

📒 Files selected for processing (1)

• README.md

💤 Files with no reviewable changes (1)

• README.md

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📝 Walkthrough

Walkthrough

The README Supported Agents list no longer contains the duplicate Muse badge that used the dev.meta.ai favicon. The existing Muse badge with the local icon remains and links to the same documentation.

Merge Risk: ⚪ Minimal · up to b7bd3

The README badge cleanup is mergeable after normal checks.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Issue #22496 requires one Muse badge in the English README Supported Agents block. The PR removes the duplicate favicon entry and keeps the bundled-icon entry that links to `https://dev.meta.ai/docs/m…
Out of Scope Changes check	✅ Passed	The reported change is limited to the duplicate Muse badge line in README.md. Removing that line directly addresses issue #22496. No unrelated source, documentation, or generated-file changes are re…
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Title check	✅ Passed	The title clearly and concisely describes the main change: removing the duplicate Muse badge from the README.
Description check	✅ Passed	The description is complete and focused. It includes the required explanation, change details, rationale, linked issue, visual proof, testing information, AI disclosure, boundary assessment, notes, an…

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[pullfrog]

✅ No new issues found.

Reviewed changes

• Removed duplicate Muse badge from the README "Supported Agents" block — deletes the favicon-variant Muse entry at old README.md:207, leaving the bundled-icon badge at README.md:181.

The deleted line and the surviving one share the same href (https://dev.meta.ai/docs/muse-code) and label, so the removal is a genuine de-duplication rather than dropped information. The result matches every localized README and docs/site/content/docs/agents/supported.mdx, each of which lists Muse exactly once with the bundled src/shared/agent-icons/muse.png icon. Docs-only, no behavioral surface.

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[AmethystLiang]

Thanks for the PR！