Yantrikdb

Primary-source lithium and battery-metals mining data, exposed as MCP tools. Query any producer or mine for production, AISC, reserves, ownership, royalties, offtakes, and corporate financials — every figure extracted from SEC / ASX / TSX / SEDAR / cninfo regulator filings and FX-normalized to USD, each citable to its source document. Covers 40 producers (hardrock spodumene + brine) and 49 mines, including Greenbushes, Pilgangoora, Atacama, Grota do Cirilo, Wodgina, and Kings Mountain. Three tools: headline summary ($0.02), full structured rows ($0.05), and a fully-cited narrative ($0.20) — each paid per call via the x402 protocol from your own wallet on Base (USDC). Example tickers: ALB, SQM, PILBF, ATUSF, SGML.

A Model Context Protocol (MCP) server that integrates with Jina AI Search Foundation APIs.

Unofficial Notion MCP server built on Notion's private API (token_v2 cookie). Full read/write access to your entire Notion workspace — no integration token and no per-page sharing.

REST API and MCP server for accessing Zillow property data including Zestimates, rent estimates, tax records, listing search, price history, school data, photos, and 300+ fields per property. Supports AI agents via MCP with OAuth 2.1 + PKCE authentication. 4 tools: lookup by address, lookup by ZPID, get Zestimate, search listings. Free tier: 100 credits, no credit card required.

GitLab API, enabling project management

An MCP server implementation for retrieving information from the AWS Knowledge Base using the Bedrock Agent Runtime.

Zhipu Web Search MCP Server is a search engine specifically designed for large models. It integrates four search engines, allowing users to flexibly compare and switch between them. Building upon the web crawling and ranking capabilities of traditional search engines, it enhances intent recognition capabilities, returning results more suitable for large model processing (such as webpage titles, URLs, summaries, site names, site icons, etc.). This helps AI applications achieve "dynamic knowledge acquisition" and "precise scenario adaptation" capabilities.

GOSCE-generated MCP agent combining FastMCP and Instructor for structured LLM output. Provides agent protocol and structured output capabilities. Part of the VDA/GOSCE portfolio at getvda.ai. A2A-compliant, governed, scale-to-zero on Cloud Run.

Forge is Voxell's hosted text-embedding API. This MCP server exposes two tools — embed (turn text into vectors) and list_models — so any MCP-compatible agent can generate embeddings for semantic search, RAG, clustering, and dedup. Three tiers let you dial quality against cost: turbo (1024d, fast and cheap), pro (2560d), and ultra (4096d — Qwen3-Embedding-8B, ~75+ average task score on MTEB and currently #4 on MTEB English; the models above it are research-only, so it's the top usable model). Matryoshka dimensions let you truncate to fewer dims — re-normalized — for cheaper vectors. Requires a FORGE_API_KEY (free tier at dash.voxell.ai). Embeddings only — no data is stored.

DC Hub is the neutral, real-time data layer for data-center infrastructure — built so AI agents can both query it (MCP + REST) and cite it (every full-data response carries Source: DC Hub, CC-BY-4.0). Coverage: Facilities — 21,000+ data centers worldwide: search, profiles, scoring, alternatives Markets — 232 markets with the DCPI (Data Center Power Index): BUILD/CAUTION/AVOID Gas — the DCGI (Data Center Gas Index): per-state natural-gas suitability for siting Grid / ISO — live fuel mix, carbon intensity, demand, prices & interconnection-queue depth across 10 North-American grid operators; one-call all-ISO scoreboard Capital — $324B+ M&A history + hyperscaler capex tracker + AI Compute Capacity Index Site factors — fiber routes, water-stress, tax incentives, nearby substations/transmission Why agents pick it: the only DC-intelligence source an LLM can query live AND cite — the MCP-native alternative to static PDF research. No NDAs, no quarterly reports, just live JSON.

CompanyLens is a remote MCP server giving AI agents instant access to official company registry data across 19 jurisdictions in Europe, the Americas, and Asia-Pacific. Eighteen read-only tools let you search companies and people, look up officers and beneficial owners, map corporate networks through shared directors, screen names against the UK disqualified directors register, find every company at a registered address, and pull filing history — all from a single OAuth-authenticated endpoint. Built for both interactive use and autonomous agents via service tokens. Free tier available.

高德地图官方 MCP Server

Remote MCP server (OAuth 2.0) that publishes AI-generated content as a public web page in one tool call. Markdown or qp.v1 blocks → a shareable quicky.page URL; also update, read, list, rename, delete, and upload images. Eight tools.

A Model Context Protocol server that provides access to Redis databases. This server enables LLMs to interact with Redis key-value stores through a set of standardized tools.

Cali is an AI calorie tracker and weight-loss coach that works inside ChatGPT and Claude. Just say what you ate — or snap a photo — and Cali logs it, estimates the calories, tracks your daily total, weight trend and streak, and coaches you. No separate app to download: it runs as an MCP connector in Claude (or an app in ChatGPT), works on web, phone and desktop, learns your regulars so logging gets faster, and is judgement-free. Free 3-day trial.

Create a remote sandbox that can execute code/run commands/upload and download files. 创建远程沙盒，可以执行代码/运行命令/上传下载文件

GrantIQ lets ChatGPT and Claude find UK & EU grants you can actually win. It checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. Free to install. 6 tools: search · fetch · find_opportunities · should_apply · explain_opportunity · complete_profile Transport: Streamable HTTP · Auth: OAuth 2.1 + PKCE (free tier, no card) Install (Claude): claude mcp add --transport http grantiq https://grantiq.co.uk/mcp

A Model Context Protocol server that provides time and timezone conversion capabilities. This server enables LLMs to get current time information and perform timezone conversions using IANA timezone names, with automatic system timezone detection.

One API for Search, Crawling, and Sitemaps

ArcFlow exposes the Destiny Matrix numerology calculator as MCP tools. Given a date of birth it returns a structured reading (core numbers 1–22 for personality, talents, money, relationships, life purpose and karmic patterns, each with a short interpretation) plus a rendered octagram image. A second tool computes compatibility between two birth dates. Deterministic, read-only, no auth.

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per fax, charged only after delivery. No PromptFax account, no subscription, no API key to manage.

Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth, no API key.

A Model Context Protocol Server connector for Perplexity API, to enable web search without leaving the MCP ecosystem.

Repository management, file operations, and GitHub API integration

Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.

An MCP server that lets AI agents observe and operate Hatchet workflows — status, runs, logs, workers, and metrics, plus trigger / cancel / replay.

A Model Context Protocol (MCP) server connecting AI agents to the Polygon Mainnet blockchain to verify product origin, track supply chain events, and query IPFS certificates.

Global business entity verification, sanctions screening, UBO mapping, and jurisdiction risk scoring for AI agents. Pay per call in crypto (USDT/USDC/BTC/ETH). No subscription. Built by ARM Consultancy LLC, UAE.