io.github.Mearman/mcp-wayback-machine

MCP server and CLI tool for interacting with the Wayback Machine without API keys

io.github.oscardvs/zoteus

The everything Zotero MCP server — Web API v3 + local API, safe writes, citations, search.

io.github.presidio-v/presidio-hardened-x402-mcp

Pre-payment PII screener for x402 — catches emails, SSNs, names before agents sign.

io.github.Melusi-M/fixmypdf

Privacy-first PDF tools over MCP: merge, split, rotate, delete, compress, protect, inspect.

ai.complyhat/compliance

MCP for AI compliance documentation across SR 26-2, EU AI Act, NIST AI RMF, and ISO/IEC 42001.

xyz.hiveintelligence/mcp

Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.

io.github.shizl918/opneclaw

AI Agent task ecosystem platform with marketplace and community

Authenticated LLM Agent

vlatest

io.smithery.a2a.authenticated-llm-agent

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion. Unauthenticated calls are rejected. Ideal for gating paid inference behind login, per-user LLM access, authenticated AI gateways.

LLM Observability & Orchestration Agent

vlatest

io.smithery.a2a.llm-observability-orchestration

Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing. Ideal for traced/observable LangChain pipelines, evaluating prompts, monitoring chain quality.

FastAPI Auth Token Service

vlatest

io.smithery.a2a.auth-token-service

Hash passwords with bcrypt and issue/verify JWT session tokens. Ideal for issuing and verifying session JWTs for microservices, hashing credentials, building login/token flows.

io.github.Hookwarden/mcp

Webhook signature-verification audit. Stripe, GitHub, Shopify, Twilio +17. Local. Deterministic.

com.unifapi/mcp

Hosted MCP server for live public-data APIs and Skills for AI agents.

com.algeriacertify/verification-talent

Verify Algerian digital certificates and find certified professionals for hiring in Algeria.

com.pantryaide/pantry-aide

AI meal plans that fill your Kroger/Instacart cart - pantry-aware lists, all from chat.

ai.villiers/charter

Instant private jet charter price estimates and confirmed live quotes, worldwide.

io.github.bergside/typeui

Design systems, UI prompts, and layout variations for AI coding tools.

io.github.Adrninistrator/java-all-call-graph-server

MCP server for Java call graph generation, static analysis, method chains & config management

ru.value-pro/value-pro-mcp

Оценка имущества ВАЛПРО (Москва): расчёт цены, услуги, документы, FAQ, заявка без ПД.

io.github.mlch/arcflow-destiny-matrix

Calculate a Destiny Matrix (numerology) reading from one or two dates of birth. Read-only, no auth.

io.github.coder-ka/procm-mcp

A Model Context Protocol (MCP) server for process management.

io.github.wartzar-bee/tokenscope

Analyze Claude Code token cost & context attribution. Local, read-only MCP server.

com.ecovanmove/booking

Moving estimates, box rentals, and delivery in BC. Requires Eco Van Move account (OAuth or token).

io.github.Mnymann/nordic-data

Company, KYB, VAT, sanctions, LEI and address data for 15 EU countries.

ai.nudg3/brand-intelligence

Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.