GitHub Actions Security Audit

Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.

Connector by tylerscomic-lab · GitHub account verified by the MCP Registry

IndexedMITRemote (HTTP)

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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/tylerscomic-lab-github-actions-audit-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://github-actions-audit-mcp.mcpize.run/mcp Remote (HTTP)

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About

Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 2 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 2

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

audit_workflow
check_expression_injection

Network hosts it talks to 1

github-actions-audit-mcp.mcpize.run · found in remote endpoint, install command

Tools (2)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

audit_workflow
Audits a GitHub Actions workflow YAML file for the real, documented vulnerability classes that have caused actual incidents: script injection via untrusted event-context expressions (issue/PR titles, comments) interpolated directly into `run:` shell steps; third-party actions pinned to a mutable tag/branch instead of a commit SHA (the tj-actions/changed-files supply-chain attack pattern); a missing or overly-broad `permissions:` block; and pull_request_target combined with checking out the PR's own head commit (lets a fork's PR run arbitrary code with your secrets). Parses real YAML structure,…
check_expression_injection
Focused check: scans a single shell command string (as it would appear in a `run:` step) for GitHub Actions expression syntax (${{ ... }}) referencing event-context fields that carry attacker-controlled text, and explains the env-variable fix. Useful for checking a snippet without a full workflow file.

Signals

Stars: 0
Forks: 0
Open issues: 0
Last commit: Oct 1, 2026 (29 days ago)
Last release: Oct 1, 2026 (29 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name: io.github.tylerscomic-lab/github-actions-audit-mcp
Version: 1.0.0
Auth: Auth not stated
License: MIT
Repository: github.com/tylerscomic-lab/github-actions-audit-mcp
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

Rank

of 44,833 in Connectors

Score

0.582

Security 30%not yet
Popularity 25%0.29
Freshness 20%1.00
Rating 15%not yet
Docs 10%0.83

How ranking works →

Grades

Freshness

Active in the last 30 days. Last activity 29 days ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 5 days ago
Status: Up, asks for a login or key
Median response: 955 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Cite this page

GitHub Actions Security Audit MCP server. Agent Mart. https://agentmart.dev/connectors/tylerscomic-lab-github-actions-audit-mcp (last updated 2026-10-24)