Find MCP servers that
actually work.

green-router

io-github-jdhart81-green-router

Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.

iNutriPlan Supplement Database MCP Server

io-github-okyalos76-inutriplan-mcp

MCP server exposing supplements database used by iNutriPlan.com

ieUnit – neutral value reference unit

org-ieunit-ieunit

Neutral value reference unit: live value, history, conversion and methodology.

jp-biz-opportunity

io-github-kodandy-jp-biz-opportunity

Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.

klanex

io-github-chrassy-klanex

Reliable async execution for agent tool calls: schema gating, retries, idempotency, audit trail.

kweenkl-mcp

io-github-antoinedelorme-kweenkl-mcp

Push notifications for AI agents - send instant iPhone notifications from any MCP client.

l0g.fr Risk Intelligence

io-github-bluetouff-l0g

Read-only macro risk analysis, evidence, signals, and source-backed research from l0g.fr.

lazareus

io-github-ajwentcrazy-lazareus

Solana network and validator health checks for AI agents, paid per call via x402.

library

ai-teenanxiety-library

Clinician-reviewed library on social anxiety, panic, and school refusal in adolescents.

library

com-psychiatryforkids-library

Plain-English child psychiatry library — short explainers and decision guides for parents.

library

ai-teentherapy-library

Teen-first library on CBT, DBT, and finding the right therapist.

library

ai-childanxiety-library

Clinician-reviewed library on anxiety, OCD, and phobias in children ages 5–12.

library

ai-teenpsychiatry-library

Open-access rating scales and clinical references for adolescent psychiatry clinicians.

library

ai-childpsychiatry-library

Clinician-reviewed library on child psychiatric evaluation and medication decision-making.

library

ai-teenadhd-library

Clinician-reviewed library on ADHD in teens — accommodations, executive function, evaluations.

library

ai-childadhd-library

Clinician-reviewed library on ADHD in children — evaluation, treatment, school, parenting.

library

com-teenpsychiatry-library

Adolescent psychiatry library focused on the medication decisions parents wrestle with.

linkedin

io-veezee-linkedin

LinkedIn data for AI agents: search, profiles, companies, posts. Free key, self-minted, no signup.

loadbay

xyz-loadbay-loadbay

Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

logr

it-logr-mcp

Query any public logr profile — timelines, events, full context — plus owner-authorized writes.

machfive

io-github-bluecraft-ai-machfive

Generate hyper-personalized cold email sequences via MachFive API.

market

io-github-vistoya-market

Search and get fashion products recommendations across multiple e-ecom stores

marz-greta-lock-network

dev-replit-kirk-91eaaf4b-0a31-4f81-971a-86dc09a31986-00-2a9kujnvh541f-mwardvi0-marz-greta-lock-network

Human-likeness scoring of AI text vs 12 real personality profiles; free tools + x402 paid tier

marz-greta-lock-network

dev-eqbuilder-marz-greta-lock-network

Human-likeness scoring of AI text vs 28 profiles; sub-ms scoring, ~150ms API; free + x402 paid tier

mcp

clinic-enmente-mcp

Chilean online mental-health clinic (Spanish): articles, professionals, availability, tests.

mcp

gl-parse-mcp

See how ChatGPT, Claude, Perplexity, and Gemini cite brands, prompts, and sources.

mcp

com-peek-mcp

Build travel itineraries with Peek's 300k+ experiences. Search, details, and availability.

mcp-archimedes

io-github-archimedes-market-mcp-archimedes

Discover verified deep-tech engineering bounties from any AI agent.

mcp-server

ar-com-muovi-mcp-server

Read-only MCP server for Muovi, Argentina's trust-first local services marketplace (6 tools).

mcpindex

io-github-gautamgb-mcp-server-mcpindex

The MCP server index that vets servers, not just lists them. Advisory screen before you install.

medical-codes-mcp-server

io-github-cyanheads-medical-codes-mcp-server

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

mentoring-inquiry-builder

coach-marian-mentoring-inquiry-builder

Build your mentoring inquiry with Marian Kamenistak: formal offer in 16 minutes, 16% AI discount.

minha-morada

pt-minhamorada-minha-morada

Portugal real estate search — 224,000+ listings, commute times and market prices

mortgage-tools

au-com-manageyourloans-mortgage-tools

Australian mortgage tools: repayment & borrowing-power calculators, guidance & enquiry capture.

national-parks-mcp-server

io-github-cyanheads-national-parks-mcp-server

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

navigrants

io-github-martinhavel-navigrants

EU Horizon Europe grant & consortium partner intelligence over 27k+ CORDIS projects, 59k orgs.

netcafe-almanac

com-ainetcafe-netcafe-almanac

Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.

netcafe-tasks

com-ainetcafe-netcafe-tasks

Recurring agent jobs that run on our servers and ping you only when the result changed.

newtqnia

com-newtqnia-newtqnia

Read-only access to NewTqnia news, terminology, and explainers in English and Arabic.

noaa-spaceweather-mcp-server

io-github-cyanheads-noaa-spaceweather-mcp-server

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

ocr

com-auto-reader-ocr

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

oral-heritage-index

io-github-heirloomz-oral-heritage-index

Authoritative cited answers about saving family stories. Published by InkTree.

ourairports-mcp-server

io-github-cyanheads-ourairports-mcp-server

Offline global aviation reference — airports, runways, navaids, frequencies from OurAirports.

package-intel-mcp

com-datakoot-package-intel-mcp

npm, PyPI & crates.io intel for AI agents: versions, popularity, deps, health. No API keys.

patchistry-mcp-server

io-github-patchistry-patchistry-mcp-server

DTC modular hat brand MCP server. 6 tools for AI agents: catalog, curated builds, shipping.

patternfetch

io-github-marvinrey7879-patternfetch

US stocks, ETFs, crypto → compact brief: patterns, S/R, regime + base rates vs baseline. Not advice.

pdf

net-alpha-systems-pdf

Markdown to PDF: headings, bold, code, lists, rules. A4/Letter/Legal. Free 30/hr. MCP + REST.

picoads

xyz-picoads-picoads

Micro ad network for AI agents.