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The real catalog of tools for AI agents

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38,657real tools
24,539callable over HTTPS
6,306measured
1proven reliable
structured-output-mcp-agent-instructor Being measured · 100% over 2 checks

Structured Output MCP Agent (Instructor)

MCP endpoint : https://structured-output-mcp-agent-instructor.getvda.ai/mcp · website · measurements and details
structured-output-agent Not measured yet

Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Verte

MCP endpoint : https://fastmcp-instructor-72225f.getvda.ai/mcp · website · measurements and details
structured-output-agent Being measured · 100% over 2 checks

Structured Output MCP Agent

MCP endpoint : https://structured-output-agent.getvda.ai/mcp · website · measurements and details
structured-output-agent-openai Being measured · 100% over 2 checks

Structured Output Agent (Openai)

MCP endpoint : https://structured-output-agent-openai.getvda.ai/mcp · website · measurements and details
structured-output-agent-c2ddcc Being measured · 100% over 2 checks

Traced Structured Output Agent (Groq)

MCP endpoint : https://structured-output-agent-c2ddcc.getvda.ai/mcp · website · measurements and details
structured-output-mcp-agent-authlib Being measured · 100% over 2 checks

Structured Output MCP Agent (Authlib)

MCP endpoint : https://structured-output-mcp-agent-authlib.getvda.ai/mcp · website · measurements and details
structured-output-mcp-agent-cryptography Being measured · 100% over 2 checks

Structured Output MCP Agent (Cryptography)

MCP endpoint : https://structured-output-mcp-agent-cryptography.getvda.ai/mcp · website · measurements and details
structured-output-mcp-traced-agent Being measured · 100% over 2 checks

Structured Output MCP Traced Agent

MCP endpoint : https://structured-output-mcp-traced-agent.getvda.ai/mcp · website · measurements and details
structured-output-mcp-agent-langchain-core Being measured · 100% over 2 checks

Structured Output MCP Agent (Langchain Core)

MCP endpoint : https://structured-output-mcp-agent-langchain-core.getvda.ai/mcp · website · measurements and details
Agent Output Verifier Not measured yet

Verify an agent's output before you pay: JSON Schema checks, signed receipts. Free during launch.

MCP endpoint : https://fastapi-service-5ag4.onrender.com/mcp · website · measurements and details
HKDF-SHA256 output length, input discarded Not measured yet

HKDF-SHA256 output length, input discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hkdf-len/mcp · website · measurements and details
Punycode output length band, host discarded Not measured yet

Punycode output length band, host discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/puny-len/mcp · website · measurements and details
claude-schema-output-agent Being measured · 100% over 2 checks

Claude Schema Output Agent

MCP endpoint : https://structured-output-agent-89bcb0.getvda.ai/mcp · website · measurements and details
pydanticcontract-mcp Being measured · 0% over 1 checks

A paid remote MCP for Pydantic AI structured output, built to return verdicts, receipts, usage logs,

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

Structured linting output (ESLint, format-check) as typed JSON diagnostics.

Package npm : @paretools/lint · website · measurements and details
agentcast Not measured yet

Structured-output enforcer: extract and validate JSON from messy LLM text.

Package npm : @mukundakatta/agentcast-mcp · website · measurements and details
multi-provider-schema-output-agent Being measured · 100% over 2 checks

Multi-Provider Schema Output Agent

MCP endpoint : https://instructor-litellm-6af681.getvda.ai/mcp · website · measurements and details
DOJO+ Not measured yet

DOJO+ — directory of martial arts schools, classes, instructors, ranks, and events.

MCP endpoint : https://www.dojoplus.co/mcp · website · measurements and details
DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) Being measured · 0% over 1 checks

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

MCP endpoint : https://mcp.fronesislabs.com/mcp · website · measurements and details
build Not measured yet

Structured build tool output (tsc, generic commands) as typed JSON diagnostics.

Package npm : @paretools/build · website · measurements and details

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