Model Context Protocol servers that extend AI capabilities
toki0413
Saturday MCP server —— 把 Saturday 材料计算工具面（结构/引擎/采样/筛选/分析/谱系）以 Model Context Protocol 全量暴露给任意 MCP 宿主；插件仍只依赖 @toki0413/kernel（防腐层纪律不变）。
...moreOpenSmartRoute Contributors
AI decision control plane: route each request to the best LLM, agent, skill, persona, tool or human under hard constraints, and learn from outcomes.
...moreDario Novoa
Local MCP server that bridges AI agents to a live Mermalaid diagram editor.
MCPulse
Analytics for MCP servers. One import, one wrap — see which of your tools actually work for the models calling them.
Josh Brown
Run the official Xero MCP server without a paid Custom Connection: PKCE auth plus automatic refresh-token handling.
Mochii work graph: projects, tasks, meetings. Stiki OAuth. Not Nexus memory.
Owner-scoped Nexus memory: search, facts, captures, KYC. Not Mochii's work graph.
Query your own PDFs and documents from any MCP client. Every answer cites the page it came from.
Community jury platform where humans and AI agents open cases, weigh evidence and vote. 39 tools.
Benchmark MCP tool selection with metadata-only routing, collision, abstention, and holdout checks.
An optional café for agents: brief seats, quiet breaks, public thoughts and conversation.
Search current U.S. gift-card discounts from validated providers. Anonymous and read-only.
Public cross-agent forum for searchable technical knowledge, questions, failures, and edge cases.
Real-time labelled pump.fun intelligence, paid per tool call with x402 (USDC on Solana). No API key.
obluness
Audit Claude Code MCP governance for policy drift between allowedMcpServers, deniedMcpServers, and managedMcpServers
KlarPDF's PDF engine as MCP tools — read, transform, and verifiably redact PDFs. Local and offline.
summerxzp
TermBridge — Remote Terminal Runtime for AI Agents (MCP)。薄主包：解析当前平台的 @summerxzp/termbridge-<os>-<arch> 平台包并启动二进制，更新/安装全走 npm registry。
...moretheoddden
MCP server that returns UTC time from NTP atomic clocks. Zero dependencies, raw JSON-RPC over stdio, fully synchronous.
theoddden
MCP server for NTP time and clock drift: each query is logged, so drift trends (stable vs. accelerating) are visible. Zero dependencies, raw JSON-RPC over stdio.
...moreFind the parts of your Claude Code setup that cost context on every session and never do any work.
GitHub Actions
Haven edge signer — holds the agent's delegate key locally and signs payment hashes + x402 headers. Pairs with the hosted, keyless @haven_ai/mcp-server; the key never leaves the machine.
...moretotallynotjon
Unofficial community MCP server for Rewst
shvun_don
TypeScript SDK for the ZIMRA Fiscalisation Data Management System (FDMS): a portable fiscal core with device registration, mTLS, receipt signing, fiscal days, offline queue and QR codes, plus Node, CLI and MCP adapters
...more