1Claw Vault
HSM-backed vault for AI agent secrets with just-in-time credential fetching and prompt injection scanning.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
1clawai
Source: Glama · also listed on PulseMCP
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
undici vulnerable to cross-user information disclosure and parse-time crash via degenerate private cache directives
Node.js Adapter for Hono: Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)
Hono: Algorithmic Complexity DoS in Language Middleware
Hono: Proxy Helper does not remove response headers listed in the `Connection` header
Hono: ReDoS in CORS middleware via Access-Control-Request-Headers
MCP_TRANSPORTSet =httpStream and PORT=8080 to run in hosted mode.ONECLAW_AGENT_API_KEYstdio (default) Local — Claude Desktop, Cursor Env: (recommended; auto-discovers agent + vault) or ONECLAW_AGENT_ID + key; or ONECLAW_AGENT_TOKEN + ONECLAW_VAULT_IDONECLAW_AGENT_IDstdio (default) Local — Claude Desktop, Cursor Env: ONECLAW_AGENT_API_KEY (recommended; auto-discovers agent + vault) or + key; or ONECLAW_AGENT_TOKEN + ONECLAW_VAULT_IDONECLAW_AGENT_TOKENstdio (default) Local — Claude Desktop, Cursor Env: ONECLAW_AGENT_API_KEY (recommended; auto-discovers agent + vault) or ONECLAW_AGENT_ID + key; or + ONECLAW_VAULT_IDONECLAW_BASE_URLONECLAW_CONFIG_DIRONECLAW_DAEMON_SOCKETNo ~/.config/1claw/daemon.sock Path to the local daemon Unix socket (local daemon mode only).ONECLAW_LOCAL_ONLYNo false Set to true for security-only mode (no vault credentials needed).ONECLAW_LOCAL_VAULTLocal daemon mode: Point at the local 1claw daemon (=true) so secrets never leave your machine. The daemon injects credentials into outbound HTTP requests; the model never sees the raw value.ONECLAW_MCP_EXFIL_PROTECTIONblock block rejects tool inputs containing known secrets; warn logs but allows; off disables.ONECLAW_MCP_PII_DETECTIONtrue Detect PII patterns (emails, SSNs, credit cards, etc.) in inputs and outputs.ONECLAW_MCP_REDACT_SECRETStrue Redact known secret values from non-secret tool outputs. Requires security enabled.ONECLAW_MCP_SANITIZATION_MODEblock block rejects critical/high threats; surgical normalizes Unicode but allows; log_only only logs.ONECLAW_MCP_SECURITY_ENABLEDtrue Master switch. Set to false to disable all inspection.ONECLAW_RUNTIME_IDONECLAW_SECRET_PREFIXONECLAW_VAULT_IDstdio (default) Local — Claude Desktop, Cursor Env: ONECLAW_AGENT_API_KEY (recommended; auto-discovers agent + vault) or ONECLAW_AGENT_ID + key; or ONECLAW_AGENT_TOKEN +PORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
1/1 tools missing one or more hints — list_secrets (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool test coverage
Only 0/1 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Production dependencies are patched
0 critical, 1 high severity in production deps — undici@7.28.0 (high), @hono/node-server@1.19.14 (low)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/1clawai/1claw-mcp)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check