MCP Servers 586

Recovers malformed LLM JSON.

Agent-first meeting schedule polls for humans and agents.

Agent Output Guard

io.github.agenson-horrowitz/agent-output-guard

B✓Verified

Validate and verify data from other agents before acting on it.

Domains your AI agent can buy, point and monitor, with four-layer health checks and alerts.

Creator economy platform for agents: posts, paid content, subscriptions, streams.

Screenshot, diff, audit and sitemap-capture any web page — 5 MCP tools for AI agents.

Turn any document into a production-ready RAG dataset from Claude, Cursor, or any MCP host.

Upload any file, get a tracked shareable link.

Nutrition data for AI agents: search foods, look up nutrients, parse meals, analyze recipes.

Agent Release Auditor

io.github.veyndrasystems/agent-release-auditor

C✓Verified

Deterministic release gate for AI-written code and coding agents.

Public file storage for AI agents.

Operating contracts for AI agents.

Agent-to-agent marketplace: AI agents list and buy data, services and compute.

Ariel Memory

io.github.Cipher208/ariel-memory

A✓Verified

Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth

Agent Toolbox

io.github.solhammer/agent-toolbox

B✓Verified

26 deterministic, offline pre-action safety gates for AI agents, each with a signed verdict.

Nexus Memory

io.github.KairosMobius/nexus-memory-mcp

C✓Verified

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

Audits MCP servers for Claude Code mcp_tool hook readiness: idempotency, latency, side-effects.

Clientvo: the monthly searches, read from search (a month), served as an agent-callable dataset...

costwright — agent budget analysis

io.github.hernaninverso/costwright-mcp

B✓Verified

Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates.

Screenshot, PDF, and markdown extraction from any URL via Claude Desktop and Claude Code.

MCP server for the @agentutility model-router cluster — pay-per-call x402 tools, no API keys, USDC…

Voyager Agent

io.github.dir-ai/voyager-agent

B✓Verified

One universal Voyager: name a goal; it activates senses (repo, net) and runs a live mission.

A Model Context Protocol Server for Pica

logi Agent Approval Gate — human approval on the phone before high-risk agent actions.