diff --git a/.github/workflows/readme-check.yml b/.github/workflows/readme-check.yml
new file mode 100644
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+++ b/.github/workflows/readme-check.yml
@@ -0,0 +1,56 @@
+name: README Check
+
+on:
+  pull_request:
+    types: [opened, synchronize, ready_for_review, reopened]
+    paths:
+      - "skills/**"
+      - "README.md"
+      - "CONTRIBUTING.md"
+  workflow_dispatch:
+    # Run from Actions tab to test: use a branch that has an open PR, or run on default to see check result in the job log only.
+
+jobs:
+  readme-check:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: read
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Run Claude README Check
+        id: claude-readme-check
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          prompt: |
+            You are checking whether README.md is still accurate after the changes in this PR.
+
+            GROUND TRUTH (read from the repo):
+            1. List all directories directly under skills/ (e.g. skills/base44-cli/, skills/base44-sdk/). Each directory that contains a SKILL.md is a published skill.
+            2. For each skill, read its SKILL.md and extract the YAML frontmatter fields:
+               - `name` — the skill identifier
+               - `description` — the skill description (take only the first sentence or a concise summary, max ~20 words, to match the README table style)
+            3. Check that CONTRIBUTING.md and LICENSE files exist at the repo root (these are linked from the README).
+
+            COMPARE AGAINST README.md:
+            - Available skills table: Every skill directory under skills/ that has a SKILL.md must have a row in the "Available skills" table. The link should point to skills/<name>/SKILL.md. The description should be a concise summary that reflects the skill's frontmatter description. Any row for a skill that no longer exists must be removed.
+            - Installation section: The install command must reference `base44/skills` (the repo path).
+            - Links: The CONTRIBUTING.md and LICENSE links at the bottom must point to files that exist in the repo.
+
+            PR number for this run (use this exact number in gh pr comment; if blank/empty, do not comment—print conclusion to the terminal only): ${{ github.event.pull_request.number }}
+
+            RULES:
+            1. If everything matches: If the PR number line above has a number, run: gh pr comment <that number> --body "README check ran. README is up to date." If it is empty (manual run), print "README check ran. README is up to date." to the terminal and exit.
+            2. If you find discrepancies: Update README.md with the correct content (use the Write tool). If the PR number line above has a number (i.e. this is a PR-triggered run), commit and push the fix: git config user.name "github-actions[bot]"; git config user.email "github-actions[bot]@users.noreply.github.com"; git add README.md; git commit -m "docs: update README to match skills (skill table, install, or links)"; git push. Then post one short comment with gh pr comment <that number> --body "..." summarizing what was fixed (e.g. "README check ran. N issue(s) found and applied: [brief list]. README.md has been updated in this branch."; escape the body for the shell). If the PR number is empty (manual/workflow_dispatch run), do NOT run git push. Instead, print the summary of discrepancies to the terminal so the user can review them.
+            3. The PR comment or terminal output must only state that the check ran and the conclusion. Do not paste full diffs or long suggestion lists.
+          claude_args: '--allowed-tools Read Glob Grep Write "Bash(gh pr comment:*)" "Bash(git config *)" "Bash(git add *)" "Bash(git commit *)" "Bash(git push *)"'
+          allowed_bots: 'claude[bot]'