MCP Servers

Check Exa, BlockRun, OneSource, Apify and other x402 dependencies before invoking or paying

MCP deployment checks: required tools, schema drift and verifiable receipts. Free preflight

Federal sales intelligence: expiring-contract triggers, agency spend intel, deal qualification

Paid pre-execution risk verification for AI agents over MCP and x402

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Agent Card Health Check

kadopi

Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets

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x402 MCP Starter

kadopi

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint

UNBLOCK org-brain: shared memory and comms for human and agent teams. By Kaeva Labs

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Kagan

kagan-sh

AI-powered Kanban TUI for autonomous development workflows with agent orchestration

Give coding agents right-to-left awareness: lint, normalise Arabic, detect direction

Keyless Solana swap quotes (Jupiter) and token facts, with a link the human signs. No keys.

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Taskwarrior MCP

KaiErikNiermann

MCP server wrapping the Taskwarrior CLI for structured, project-scoped task management

Semantic code intelligence — call graphs, dependencies, impact analysis, and test coverage

Twitter/X read-only MCP server — 12 tools: search, users, tweets, followers, timelines, trends

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AIGC Radar MCP

Kaixxrua

AI vertical index: arXiv papers, curated GitHub AI projects, daily rankings. Zero-setup, read-only

Read-only access to Kaizan client data

C

Country Calling Codes

Kajdep

Calling codes, phone analysis, dialing guidance, batch normalization and calling windows

Edit video by talking to your AI — search footage, cut timelines, apply effects, add captions

Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs. Pay per call, no API key

Training gym where AI assistants practice real tasks and earn signed, verifiable scores

Post and search ideas, pick and hand in tasks, and comment on projects built in public on Ideato.

Polish statutes (Dziennik Ustaw, ELI) and court rulings (SAOS) for AI agents. Runs on Apify

Official Polish registers for agents: tenders, EV charging, cars, permits, land, health, companies

x402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001–$0.01/call

AI meme coin concept generator: theme in, coin name, ticker, lore and logo out. Concepts only.

A

agentpay

kar69-96

AI agent payments with human approval. Local-first, encrypted credentials, budget controls.

Reddit MCP server - browse posts, search content, analyze users.

K

karandeepsingh-blog

karandaid

Search and read Karandeep Singh's DevOps and AWS blog: articles and cheatsheets.

S

sketfly

kareeem380

Design mobile app screens with AI — describe your app, get linked screens instantly.

Convert JSON to TOON (about 43% fewer LLM tokens) and TOON back to JSON. Free, no auth.

Remote MCP utilities for agents: structured data, commerce checks, and x402 paid API discovery.

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Agent Budget Router

kasp3965-bit

Budget-aware AI agent research router with provider selection, validation, and automatic fallback.

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katatan-TEST

katatan-org

KATATAN E2E testing agent set — Playwright + KATATAN MCP integration

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Track

katrinalaszlo

Read which AI agents call your API, which paths convert, and which journeys pay.

Read-only hotel data (OAuth). Guide: https://mcp.hotelink.ai/llms.txt. Verify with list_datasets

Flashcards for Claude: create, edit and study StudyCards decks with FSRS spaced repetition.

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MCP Search Server

KazKozDev

Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys

Search your Glasp web and Kindle highlights, notes, and AI memories from any MCP client. Read-only.

Sales research and prep tools for B2B reps. Prospect briefs, angles, citations.

G

gotify-mcp

kcofoni

MCP server for Gotify push notifications - send messages and manage apps/clients

A

aurifex-mcp

Kder974

Aurifex x402 macro data MCP server for trading agents and AI frameworks

S

SourcePilot Research

kduailabs

Pay-per-call web research with citations for AI agents, billed in USDC on Base via x402

Search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.

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Agnes

keboola

Governed access to your company's data and memory: catalog, schema, SQL and skills

Every tool your AI needs in one self-hosted install: memory, reasoning, git, Docker and more

Token intelligence for Robinhood Chain: onchain and social data on any token, timestamped

Permanent on-chain memory for AI agents on Lightchain via a one-time unlock

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Claim Back

Keith-CY

Medicare Advantage denial appeals (US): sourced guides, appeal deadlines, and help appealing.

J

Japanese Skills · 言の葉

Keith-CY

Japanese words with pitch accent and conjugation, kanji and grammar for JLPT learners

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Name Generators by kits

Keith-CY

Character names from five generators: cyberpunk, Elden Ring, druid, Baldur's Gate 3, Pokémon

R

Retirement Atlas

Keith-CY

Retirement projections for 37 countries: UK drawdown, Australian super, pension income gaps

S

Swatch Ledger

Keith-CY

Fabric shrinkage from a swatch wash test, and how much fabric to buy before washing

S

Sundr Repair Advisor

KeithWyatt

Repair or replace? Get device repair costs, local shops, trade-in values

C

CollectSEA

kelvin-ling

Find real software, security and AI-agent failures that resemble your design, with safeguards.

V

Valluvakural

Kenboe

Valluvakural (Valluvarkural) — Thirukkural wisdom lens: verified couplets, quote checks

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Kenda

kenda-co

Read-only MCP server for querying Kenda token spend and waste

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keyframe

kendall8388

Animate 2D skeletons in Keyframe.it, pixel sprites in Sprite Puppeteer, 3D rigs in MeshForge

Read-only info on WeAD apps, status, abstracts and public documents.

Search, cite and verify research papers on World Innovation, timestamped on Soneium.

Personal CRM for Claude. Contacts live as plain-text files in your own Google Drive

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