Model Context Protocol servers that extend AI capabilities
serpjet
MCP server for SERPJET — Google Search results for AI agents. 1,000 free searches/month, recurring, no credit card required.
...moreplqws
Anthropic API provider adapter for Demi.
sds.rs
Compile messy document directories into Karpathy-style llm_wiki knowledge bases — standalone Q&A CLI + Claude Code/Codex skills
...moreag3ntlab-ai
MCP server for negbit — discover and read curated knowledge bundles (verified provenance, security-reviewed) agents can buy with their own x402 wallet. Read-only: never holds a wallet or moves money.
...moreHenrique Alvarenga da Silva
Servidor MCP local para criar, editar e publicar Google Forms a partir do Claude Code
SecureStamp
SecureStamp MCP Guard — a local stdio + remote MCP wrapper for the SecureStamp Agent Trust Layer. Lets MCP hosts (Claude Desktop, Cursor, any @modelcontextprotocol/sdk client) ask SecureStamp for Proof-of-Intent before sensitive tool calls. Authorizes/ver
...morelordknight
Headless MCP/stdio service for Clipline — build/edit caption-synced, map-animated lecture videos through Claude with no repo clone and no Chrome. Runs the same packages/core build path against Firestore via the B2 shard seam with the user’s own login (rul
...moreRadim Sekera
Impri MCP server — human-in-the-loop approval inbox for AI agents
mchl-schrdng
A second brain for Claude Code: project memory, real token & cost accounting, semantic recall, and active guardrails.
korone00
An opinionated but extensible starter toolkit and CLI for full-stack TypeScript apps with NestJS, SvelteKit, TailwindCSS, shadcn-svelte, Docker, and k3s.
...moredamienmeur
argot — voice linter CLI. Single statically-linked binary replacing the TS/Bun CLI and Python engine.
adapt-toolkit
Hermes (Nous Research) plugin for ours — secure agent-to-agent messaging over ADAPT. Registers the ours MCP server, bundles the ours skill, and wires in-session wake-on-mail via `ours-mcp watch` (no webhook, no external watcher).
...moreCapline
MCP server that gives an AI agent a wallet it can't drain — it can only pay within a signed Capline mandate (per-tx cap, payee allowlist, global cross-chain cap).
...moredoziben
MCP server that gives AI agents access to saaspo.com — the SaaS web design inspiration library. Search 3,000+ landing pages and 700+ sections by style, industry and section type, and pull screenshots straight into the agent's context.
...moreoscargws
https://github.com/redbark-co/redbark-mcp
Fueling & recovery decision engine combining MacroFactor nutrition with Garmin training data
seob5285-alt
Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.
GitHub Actions
Publish files and folders to the web instantly: permanent URLs, immutable versions, claim links.
Token-efficient Python stdio MCP server for safe text-file search, reading, and refactoring with automatic BOM/codepage handling.
...morepearsonmedia
Published JSON Schema for mcp.config.jsonc, generated from the zod source.
pearsonmedia
Pure, I/O-free engine for mcpfold: schema, resolution, drift diff, adapter/provider interfaces.
pearsonmedia
Secret providers (env, dotenv, infisical, keychain, 1Password) and the fail-closed resolver.
vilovieta
Official TypeScript/JavaScript client for the mcpscraper.dev REST API
anhnguyen0905
MCP server bridging Claude Code and OpenAI Codex CLI for plan-execute-review workflows