MCP Servers

Deterministic MCP utilities, validation, evidence verification, and x402 commerce on Base

Run web performance audits, get code-level fixes, crawl for SEO, and read real-user Core Web Vitals

Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402

Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch

Anti-slop design taste for AI coding agents: art directions, section code, 0-100 page critic

Access and maintain design system docs, tokens, components, skills, and contexts across any project

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Tempr MCP Connector

temprhq.io

One OAuth connector for your team's remote MCP servers, with Tool Packs, guardrails and logs

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Tounify

tounify.io

European electricity pricing and tounify API integration help. Read-only; it returns no prices.

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TraceTail

tracetail.io

Browser fingerprinting for web apps: integration code for any framework, docs search and pricing.

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VerifyMCP

verifymcp.io

Independent trust scores, tool surfaces and change history for MCP servers

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VibeDoctor

vibedoctor.io

Lets coding agents check their own code for leaked secrets, risky dependencies and AI-code mistakes

Build, validate, and manage API simulations in WireMock Cloud from MCP-compatible AI agents

AI-native Git-based CMS for Astro. Create and publish content in the browser, without learning git

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JSONlify

irmasemma

Validate and convert JSONL fine-tuning data across 11 AI providers. 13 tools.

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gently

gently.is

Ask a codebase what calls what: search, blast radius, paths between symbols, and diffs

Parsed WHOIS, RDAP, DNS, certificates, nameservers and domain history for any domain.

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SpikeMe

isaacviannadev

Analyze your repo's stack and generate grounded, time-boxed spike decision docs

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issuecapture

issuecapture

Install the IssueCapture bug reporting widget for Jira. Auto-detects your framework

Score any website out of 100 for how well AI agents can find, understand and use it

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DroidAgentKit

iVamsi

Local-first Android development MCP: Gradle, adb, logcat, lint, crash triage, Perfetto, visuals

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DroidAgentKit

iVamsi

Local-first Android development MCP: Gradle, adb, logcat, lint, crash triage, Perfetto, visuals

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Agent Conversion — AI Website Conversion Testing

Ivanpq98

Test whether AI agents complete SaaS pricing, signup or sales journeys; get evidence-backed reports

Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.

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DeAI Artifact Gateway

jake-zaiba

Verified-artifact library: match, ask, run fixture programs, and reuse sealed pages (HTTP 402 toll)

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Agent Pulse

Janicezhhhh

Action-required AI dependency changes and tested tools with reproducible evidence

Read-only, never-executing MCP server for the agentic-os governance, SDLC, and QE methodology

Lint Verilog and SystemVerilog files and projects with structured diagnostics.

MCP server validating PDF page trees: Kids->Page, Contents->stream, orphans, Count match.

Realistic fake data from a schema designed in model2data studio: preview rows, write seeds.

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Pincushion

jcooley8

Stakeholders pin feedback on your live app; your AI agent reads the pins via MCP and fixes them.

Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute

Record a flow through your app, check it after every change, and attack a copy of your database.

Current time, timezone conversion and date math for AI agents. Runs on Cloudflare Workers.

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LatAm Fintech Synthetic Data

jmendozapuche

Privacy-safe synthetic financial data for LatAm fintech, AI agents, testing and ML.

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codmir

jobrayan

AI-powered task execution, tickets, sprints, error debugging, and desktop control

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magentaa11y

joe-watkins

MCP server providing accessibility criteria from MagentaA11y

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cloud-agent

joepangallo

AI software engineer — writes code, opens PRs, reviews code, generates tests, and more.

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mcpcheck

joeyough

Scan any MCP server for tool-poisoning, security, auth & license. Trust score before install.

Free, no-key MCP server: token estimates, JSON Schema conversion, MCP configs, tool search.

CPFS Runner as an MCP server — deterministic AI coding guardrails via a compiled WASM core

Shared memory for AI coding agents. Save once, reuse from Cursor, Claude Code, Codex.

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jonybur

jonybur

stories.yaml — an open specification for software requirements, enforced by CI

stories.yaml — an open specification for software requirements, enforced by CI

Generates unit tests for Python code with coverage before/after reports and concrete edge cases

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Ovrin

joshluberisse

Secure Linux sandboxes for AI agents, as MCP tools

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SVGFarm

joshuajansen

Search open SVG icon packs and fetch exact SVG markup from coding agents through MCP

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Idencify

jospnunes

Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools

MCP server to search technical articles, services and project work of Issoh Co., Ltd. (issoh.co.jp). Japanese-language information on system development, AI, cloud and web production

Read-only MCP returning API, authentication, connection methods and operating status of Japanese business systems, with sources and survey dates (IT integration map)

A free service that reads website pages and delivers them as MCP servers that AI apps can connect to. (Searches and answers from the content of yomitasu.jp. Via Yomitasu)

A service that improves website display speed by simply adding one JavaScript tag. (Searches and answers from the content of zippa.jp. Via Yomitasu)

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IterxAI CLI

jrenc2002

IterxAI hardware toolchain for AI agents: parts, check, build, flash, sim, preview

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Chapa

juan294

Read, compare, and verify public developer impact profiles and Chapa badges

Improve or correct developer writing, or turn rough notes into technical specs, from your agent.

Premium Flutter UI components for AI coding agents. 46 widgets, 3 themes, light/dark mode

Blocks typosquatted or hallucinated npm/PyPI packages before an AI agent installs them

Offline MCP tool schemas and risk flags. Partial census: 2,283 servers, 2026-09-08

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mcp-tmux

k8ika0s

Model Context Protocol server that lets LLMs collaboratively drive tmux

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

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Agent Card Health Check

kadopi

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