io.github.mdfifty50-boop/agent-security
agent-security-mcp
Is the io.github.mdfifty50-boop/agent-security MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Security scanning and threat detection for AI agents
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- npx -y agent-security-mcp@0.1.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- agent-security-mcp 0.1.3
- Capabilities
- resources, tools
- Instructions
- none
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.5k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 2.6k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mdfifty50-boop/agent-security-mcp
- Registry
- active, updated 2026-04-24 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.84×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| validate_scope_contract | 511 | 278 | 20 % |
| audit_agent_permissions | 436 | 237 | 17 % |
| scan_mcp_config | 355 | 193 | 14 % |
| detect_tool_poisoning | 303 | 165 | 12 % |
| scan_secrets | 285 | 155 | 11 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.mdfifty50-boop/a2a-bridge · alive
- io.github.mdfifty50-boop/agent-costcenter · crashed on start
- io.github.mdfifty50-boop/agent-guard · crashed on start
- io.github.mdfifty50-boop/agent-replay · alive
- Agentic Observability MCP io.github.mdfifty50-boop/agentic-observability · alive
- io.github.mdfifty50-boop/compliance-shield · crashed on start
- io.github.mdfifty50-boop/docx-forge · alive
- io.github.mdfifty50-boop/domain-expertise · alive
Servers that mention security.
- Arketo ai.arketo/arketo · needs auth
- Helixar Security ai.helixar/mcp · needs auth
- ai.kernora/agent-sec · alive
- IntoDNS.ai DNS & Email Security Scanner ai.intodns/scanner · alive
- SOAR Record Gateway ai.lateos/soar-record-gateway · needs auth
- Occludra — MCP Gateway (AI Security Gateway) ai.occludra/mcp-gateway · server error
- RFP.ai ai.rfp/rfp-ai · server error
- ai.sealgate/gateway · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.