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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,924measured
6,554proven reliable
mcp-agent-trace-inspector Not measured yet

Step-by-step observability for MCP agent workflows

Package npm : mcp-agent-trace-inspector · website · measurements and details
mcp-trace-inspector Not measured yet

Read local agent-run JSONL traces through MCP for failures, approvals, and run comparisons.

Package pypi : mcp-trace-inspector · website · measurements and details
agent-trace-auditor Reliable (measured) · 100% over 41 checks

Cloudflare Workers MCP server: agent-trace-auditor

MCP endpoint : https://api.lazy-mac.com/agent-trace-auditor/mcp · website · measurements and details
ghost-inspector-mcp Not measured yet

Analyze, validate and safely update Ghost Inspector end-to-end browser tests

Package npm : ghost-inspector-mcp · website · measurements and details
authenticated-mcp-traced-agent Reliable (measured) · 100% over 44 checks

Authenticated MCP Traced Agent

MCP endpoint : https://authenticated-mcp-traced-agent.getvda.ai/mcp · website · measurements and details
playwright-trace-decoder-mcp Not measured yet

MCP server for unpacking and analyzing Playwright trace.zip archives

Package npm : playwright-trace-decoder-mcp · website · measurements and details
structured-output-mcp-traced-agent Reliable (measured) · 100% over 43 checks

Structured Output MCP Traced Agent

MCP endpoint : https://structured-output-mcp-traced-agent.getvda.ai/mcp · website · measurements and details
traced-llm-mcp-proxy Reliable (measured) · 100% over 43 checks

Traced LLM MCP Proxy

MCP endpoint : https://traced-llm-mcp-proxy.getvda.ai/mcp · website · measurements and details
auth-token-mcp-traced-service Reliable (measured) · 100% over 44 checks

Auth Token MCP Traced Service

MCP endpoint : https://auth-token-mcp-traced-service.getvda.ai/mcp · website · measurements and details
Stack Trace Medic Being measured · 0% over 1 checks

Coded error stack trace debugger and automated patch generator.

MCP endpoint : https://stack-trace-medic-mcp.vercel.app/api/mcp · measurements and details
mcp-ssl-inspector Flaky · 80% over 5 checks Fails real tasks · 0/4

Audits TLS/SSL handshake latency, HSTS headers, and HTTPS availability on the edge.

MCP endpoint : https://mcp-ssl-inspector.stubby76.workers.dev/mcp · website · measurements and details
a2adependencyinspector-mcp Being measured · 0% over 2 checks

Remote MCP for A2A dependency inspector MCP, structured receipts, audit logs, and reviewer-ready evi

MCP endpoint : https://a2adependencyinspector.clauxel.com/mcp · website · measurements and details
memorydetective Not measured yet

iOS leak/perf debugging via MCP: memgraph cycles, .trace analysis, SourceKit-LSP bridging.

Package npm : memorydetective · website · measurements and details
Frappe Inspector Not measured yet

Static analysis tools for Frappe Framework and ERPNext projects via local stdio MCP.

Package npm : @frappe-inspector/mcp · website · measurements and details
ai-context-inspector Not measured yet

Scan, export, and import your AI ecosystem. Discover MCP servers, skills, and memories.

Package npm : @cocaxcode/ai-context-inspector · website · measurements and details
http-inspector-mcp Not measured yet

Fetch a URL and report its status, headers, and size. Runs locally.

Package npm : http-inspector-mcp · website · measurements and details
AccordTrace Reliable (measured) · 100% over 42 checks

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

MCP endpoint : https://accordtrace.notary-labs.workers.dev/mcp · website · measurements and details
MCP Trace Not measured yet

Query OpenTelemetry traces from agent runs through MCP.

Package pypi : abhishekash-mcp-trace · website · measurements and details
PT Application Inspector MCP Not measured yet

Standalone launcher and agent integration for the PT Application Inspector MCP proxy.

Package npm : @posidev-community/ptai-mcp · website · measurements and details
traced-llm-proxy Reliable (measured) · 100% over 43 checks

Traced LLM Proxy

MCP endpoint : https://traced-llm-proxy.getvda.ai/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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