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Secrets Leak Audit

Registre officiel Outils de développement

Scan text and git diffs for committed credentials using real vendor key formats plus entropy.

Code source Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http secrets-leak-audit 'https://secrets-leak-audit-mcp.mcpize.run/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "secrets-leak-audit": {
            "type": "http",
            "url": "https://secrets-leak-audit-mcp.mcpize.run/mcp"
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. secrets-leak-audit-mcp
  2. What it catches
  3. Tools
  4. Use it
  5. Part of a small suite
  6. License

secrets-leak-audit-mcp

An MCP server that scans text and diffs for accidentally-committed credentials — the single most common "oops" in software, and an easy thing for an AI coding agent to introduce without noticing (pasting a working example that includes a real key, or writing a test fixture with a plausible-looking but real value).

What it catches

High-precision vendor key matches. Real, current (2026) structural formats for AWS access keys, GitHub PATs (classic and fine-grained), Stripe live keys, Slack tokens, Google API keys, OpenAI and Anthropic keys, npm tokens, SendGrid, Twilio, PEM private key blocks, JWTs, and database connection strings with embedded credentials. These are precise format matches, not guesses — an AWS key is AKIA/ASIA + 16 specific characters, not "looks like it might be a key."

Entropy-based fallback. For secret-shaped variable names (API_KEY, PASSWORD, *_TOKEN) with no recognized vendor prefix, checks the assigned value's character-randomness (Shannon entropy). A real generated credential and "password123" both match a suspicious name, but only one has the entropy of an actual secret — flagged separately and at lower confidence than the vendor-format matches, since this one really is a heuristic.

Every match is redacted before it's returned — the tool never echoes a full secret value back, even to confirm a hit.

Tools

scan_for_secrets

Scans any text (a file's contents, a config snippet) for both categories above.

scan_diff

Scans a unified git diff and only checks lines the diff actually adds — won't flag a secret that was already being removed in the same diff, or one that only appears in unchanged context lines.

Use it

Hosted (recommended): MCPize — free tier, $7/mo Pro.

Self-host:

npm install
node server.js

Part of a small suite

github-actions-audit-mcp, dockerfile-audit-mcp, regex-safety-audit-mcp, mcp-trust-audit-mcp.

License

MIT

Questions fréquentes

Qu'est-ce que Secrets Leak Audit ?

Scan text and git diffs for committed credentials using real vendor key formats plus entropy.

Comment installer Secrets Leak Audit ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http secrets-leak-audit 'https://secrets-leak-audit-mcp.mcpize.run/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Secrets Leak Audit ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

Secrets Leak Audit est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient Secrets Leak Audit ?

Il est publié par tylerscomic-lab. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.