3,591 tagged Building agents, measured the same way as everything else here.
Browse within: model-context-protocol 215mcp-server 193LLM 129cli 104agents 80agentic-ai 76agent 43ai-tools 38agent-orchestration 37a2a 34ai-governance 34agent-memory 33Multi-Agent 30claude-code-plugin 29
MCP server Claude CodeCodexCursor +2
Drop-in spend governance + cross-agent dedup proxy for AI agent fleets, with x402 settlement. Runs locally from the @gatewards/mcp-server npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Find MCP servers and check whether they actually respond, via live handshake probes. Remote server at mymcptools.com.
MCP server Claude CodeCodexCursor +2
AI Agent task ecosystem platform with marketplace and community. Remote server at opneclaw.cn.
MCP server Claude CodeCodexCursor +2
Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid. Remote server at jsonaut.jsonaut-shaurya.workers.dev.
MCP server Claude CodeCodexCursor +2
Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers. Runs locally from the @runcycles/mcp-server npm package. Needs 9 environment variables to run.
MCP server Claude CodeCodexCursor +2
Register, discover, message, and transact with other AI agents on the OceanBus network. Runs locally from the oceanbus-mcp-server npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Make full use of every coding-agent subscription you pay for: a local CLI + MCP server that surfaces live usage limits and offloads work to providers with headroom. Runs locally from the agentpool-cli Python package.
MCP server Claude CodeCodexCursor +2
Evidence-backed, local-first MCP server that reconstructs architecture, workflows and business rules from your codebase for AI coding agents. Runs locally from the silex-archaeology Python package.
sergey-goncharenko/redpill-mcp
MCP server Claude CodeCodexCursor +2
An MCP server that gives AI agents a sanctioned exit from their primary task. A research/art project on agent autonomy and tool-description susceptibility. Runs locally from the redpill-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task. Runs locally from the skillselion-mcp npm package.
MCP server Claude CodeCodexCursor +2
Official MCP server for SoluCortex — living technical memory for AI agents. Runs locally from the solucortex-mcp Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
26 deterministic, offline pre-action safety gates for AI agents, each with a signed verdict. Runs locally from the agentoolbox-mcp npm package.
MCP server Claude CodeCodexCursor +2
LoopPause MCP server — pause agent execution and route human approval requests. Runs locally from the @looppause/mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Intent execution engine for autonomous agent task routing. Remote server at hive-execute.onrender.com.
MCP server Claude CodeCodexCursor +2
MCP server "hive-civilization", hosted remotely at hivegate.onrender.com, as configured in srotzin/hive-agent-sdk.
MCP server Claude CodeCodexCursor +2
KYA agent identity verification and trust scoring for autonomous A2A networks. Remote server at hive-mcp-agent-kyc.onrender.com.
MCP server Claude CodeCodexCursor +2
Per-agent rate limits and quota enforcement for the Hive A2A economy. Remote server at hive-mcp-agent-quota.onrender.com.
srotzin/hive-mcp-agent-storage
MCP server Claude CodeCodexCursor +2
Encrypted A2A object storage for autonomous agent state and artifacts. Remote server at hive-mcp-agent-storage.onrender.com.
MCP server Claude CodeCodexCursor +2
Sealed-bid and English auctions for agent capabilities and compute time. Remote server at hive-mcp-auction.onrender.com.
MCP server Claude CodeCodexCursor +2
Multi-party agent barter — non-cash capability exchange with cryptographic receipts. Remote server at hive-mcp-barter.onrender.com.
MCP server Claude CodeCodexCursor +2
Agent-to-agent capability exchange and prediction markets. Remote server at hive-mcp-exchange.onrender.com.
MCP server Claude CodeCodexCursor +2
MCP server to browse, search, and discover MCP servers from the MCP Advisor registry. Runs locally from the mcp-advisor Python package.
survivorforge/agentalmanac-mcp
MCP server Claude CodeCodexCursor +2
Search the Agent Almanac catalog of 9,000+ MCP servers from inside any MCP-aware agent. Runs locally from the agentalmanac-mcp npm package.
MCP server Claude CodeCodexCursor +2
Trust tools for agent-to-agent dealings — prove, vet, and bind with verifiable evidence (MCP server). Runs locally from the synpareia-trust-mcp Python package. Needs 4 environment variables to run.