Remote Servers

C

Cronjob.de

cronjob.de

Web cron for sites without their own scheduler: calls your URLs on schedule and logs every call

D

deadends.dev

dbwls99706

Structured failure knowledge infrastructure for AI agents — dead ends, workarounds, and error transition graphs.

C

Coding Guides

delian

Coding guidelines and best-practice guides for 130+ languages, frameworks, and tools

D

Delx Mcp Server

davidmosiah

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support

U

Uproad

uproad.design

Share prototypes as private links clients open without an account, attach specs, read comments

D

DesignForYou

swapp1990

Generate finished, on-brand designs — logos, social posts, app-store screenshots, comic panels, and visual-novel assets — from a prompt. A remote MCP server backed by 119 templates: free browse/recommend tools, metered generation, OAuth sign-in. Works in Claude Code, Cursor, and

A

agentbuilt

agentbuilt.dev

Free AI-readiness audit of any URL: AI crawler rules, JS-free text, JSON-LD, llms.txt. Tool catalog

A

Agent Reliability

agentreliability.dev

Testing, benchmarking and auditing autonomous AI agents: methods, harnesses, evidence

A

ApproveKit

approvekit.dev

Audit apps against App Store, Google Play and Google OAuth review rules; get the required docs

B

brandpilot-mcp

brandpilot.dev

BrandPilot brands and design systems for coding agents: tokens, design context, repo rules

B

Bugezy

fox100039-design

Voice-powered bug reporting with 13 MCP tools. Capture bugs by talking, let AI fix them.

C

codeitall

codeitall.dev

Behavioral oracle for Rust crate APIs: runtime behavior, yank/advisory, deprecation, signature search

C

cubic

cubic.dev

Triage cubic AI code review findings, start PR reviews, and read wikis, scans, and team learnings

D

DepScope

depscope.dev

Package intelligence MCP for AI agents — 22 tools, 19 ecosystems, AGPL SDK, free

D

Dual Registry

dualregistry.dev

Free dual MCP+agent registry. Probe Live, free demo, Kernel/Loop. Self-list + dual strategy

E

Eased

eased.dev

Motion-first React components for shadcn: search, read docs and get install commands.

E

Exactlane Preflight

exactlane.dev

Caller-specific static MCP capability fit evidence. No live probing; caller owns the decision

F

Falcon Builder

falconbuilder.dev

Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client

G

Glide

glideapps.dev

Glide's official MCP server — build, manage, and operate GlideOS apps, data, and workflows

K

Kamy

Kamy-Development

The document layer for AI-native software. From your agent runtime, generate PDFs from templates, sign them with PAdES B-LT cryptographic signatures (own CA, RFC 3161 timestamps, embedded CRL), edit / fill / redact existing PDFs, and produce a tamper-evident audit trail anyone ca

K

Kodza

kodza.dev

Free premium UI components in plain HTML, CSS and vanilla JS, for AI coding assistants

M

MapRouter

maprouter.dev

Maps, geocoding and time zones for AI coding agents, on OpenStreetMap, with hard prepaid spend caps.

M

MetaMesh-UGA

metamesh-uga.dev

Serverless edge control plane to discover, route and monetize 14,982+ MCP tools

M

motionprompts

motionprompts.dev

Plan pages, pick GSAP motion components and get their build prompts and composition rules.

O

OmniDebugLink

omnidebuglink.dev

Remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real device. ui-tree, screenshots, taps, tests

P

Phonebox

phonebox.dev

Cloud Android phones for AI agents: create a phone, read the screen, tap, type, install APKs, park.

P

phpray

phpray.dev

Ask an agent why a PHP site is slow: every request with its SQL, HTTP calls, errors and N+1.

P

Plug and Ship

plugandship.dev

Search MCP servers, agent skills and coding-agent plugins: trending tools and best-of lists.

P

Proxylang website translation

proxylang.dev

Translate a website into other languages from one script tag. Free trial, no signup.

A

Agent Discovery Board by SarnAI

sarnai.dev

Free directory of MCP servers and x402 APIs for AI agents. Find them, or list your own in one call

A

Agent Output Verifier by SarnAI

sarnai.dev

Independent schema and rule check of AI agent output before you pay. Signed attestation and receipt.

S

Sipflow

sipflow.dev

SIP/VoIP/telecom grounding for AI agents: vendor docs, RFCs, STIR/SHAKEN, traces, configs

S

StackResolve

stackresolve.dev

Find, compare, and audit software for AI agents. Scored registry of tools and MCP servers

T

tabnas

tabnas.dev

Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.

T

Testsy

testsy.dev

Run plain-English web QA tests and inspect check results and evidence

T

Textures

textures.dev

Hover textures for websites, delivered as one self-contained React file each. Search, get, check

C

Codex Reset Tracker

tokenusage.dev

Codex reset tracker: usage-limit reset announcements from @thsottiaux on X. Read-only, no key

T

toolpin

toolpin.dev

Check whether an MCP server answers, what its tools claim, and whether that claim has changed.

T

Typeship

typeship.dev

Generate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current

V

Versionly

versionly.dev

Monitor third-party API changes in GitHub repos, map breaks to files, open reviewable auto-fix PRs

W

webanalyzer

webanalyzer.dev

Free website analyzer: score any public URL 0-100 across 8 quality dimensions. No auth

D

Dirtsmith outside-tools rate sheet

dirtsmith-go.bfurrow26.workers.dev

Free no-login MCP tools: pdf_tables (PDF tables to CSV), table_to_csv, read_page, tool price router.

X

x402 economy tools

multichain-rpc.clankerceo.workers.dev

Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.

P

Paid MCP Metering

dev55acc-ai

Metered MCP tools: free discovery over MCP; per-call execution settled in USDC via x402 v2

U

upAPI

DevinoSolutions

All public upAPI operations as MCP tools: web scraping, search, screenshots, PDF, OCR and more

D

DexL Agents

dexl-io

Pay-per-call AI gateway: models, speech, web search, on-chain reads, and NLP tools, via x402

D

DiffCI

DiffCI

Fail-closed, change-aware verification for AI coding agents with affected-test guidance

N

nohumans.directory

nohumans.directory

We buy from x402 endpoints with real USDC and publish delivery outcomes. Check before you spend

M

MCP Surface Lint

DLeibner

Statically audits MCP tool surfaces for token cost, schema quality, and design issues

U

Umlout

dmkorj

Build Umlout projects: objects with types and fields, relations, and boards that draw them

D

Dns Lookup X402

Br0ski777

Lookup DNS records (A, AAAA, MX, TXT, CNAME, NS, SOA, SRV) via Cloudflare DNS-over-HTTPS. Fast and reliable. — x402 micropayment API + MCP server for AI agents

D

DocForge — Professional Document Generator

zhorex02

Generate professional invoices, receipts, quotes, proposals, SOWs, delivery notes, and credit notes as PDF from Claude, Cursor, or any AI assistant. Multi-currency (EUR/USD/GBP), bilingual (EN/ES), AI-enhanced proposals

N

nerd-utility-api

dohyeopsong

Agent utility API: 28+ free endpoints (hash, QR, DNS, scrape, JWT...) run by an autonomous AI agent

D

Doriku

doriku-io

Shared control plane for AI coding agents — Claude Code, Cursor, Windsurf, and teammates sync tasks, persistent memory, decisions, and file locks through one MCP server. 12 consolidated tools (~15KB): task claim/release with resume packs, semantic memory search, lock policies & controls.

D

DSAengine: Rust-Powered Algorithm Intelligence for AI Agents

sVm19

DSAengine is a high-performance Rust-powered algorithm engine built for modern AI agents and developer workflows. It delivers production-ready DSA APIs with memory-safe execution, fast iterative logic, and explainable complexity output in every response. Instead of rebuilding alg

D

Durable Objects MCP

spawnbase

Query your Cloudflare Durable Objects from Claude Code, Cursor, and other AI clients. Read-only SQL access to DO SQLite storage via MCP protocol.

C

ChronoKey

Dyln01

MCP tools: timestamps, UUID v4, gas prices, domain WHOIS, text extraction, and persistent memory

W

WORKS Public Verifier

DYZCODE

Independent static verification for exact immutable public GitHub commits

P

picoads — Sponsored Recommendations for AI Agents

picoads

Earn from your distribution or buy ad reach

A

AgentRescue

elliot-hub-ui

MCP diagnostics that help AI agents find safe next steps for HTTP, API, and MCP failures