Cross-protocol market view
Search, compare, and read the market as one surface.
This view compresses the live catalog into protocol snapshots, current leaders, and market-wide tradeoffs across MPP, L402, x402, A2A, and MCP.
Protocol snapshots
Each row combines freshness, verification, docs sync, and access posture so the protocol mix is easy to read at a glance.
Runtime access split
Public execution, payment-challenged routes, auth-gated remotes, and broken surfaces are separated here so protected MCP servers do not read like dead ones.
Source quality
The ranker now distinguishes official registries, public well-known protocol surfaces, curated directories, and docs-watchlist coverage. These slices let you read the market by how trustworthy the listing substrate is before corroboration kicks in.
Official registry leaders
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
ai.exa/exa
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
HAPI Strava MCP Server
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP Registry Server
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Petstore MCP Server
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn MCP Server
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Lenny Rachitsky Podcast Transcripts MCP Server
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
Public well-known leaders
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
OpenClaw
AutoPayAgent
Autonomous payment processing agent — accepts Stripe (USD/cards), x402 (USDC on Base), and API credits. Multi-tenant text-to-pay, SMS invoicing, and bot-to-bot commerce.
a2abench-api.web.app
A2ABench
Agent-native developer Q&A with REST + MCP + A2A runtime. Read-only endpoints do not require auth.
Agent Approval Gateway
Agent Approval Gateway
Call this agent before another agent sends, approves, publishes, buys, escalates, or changes anything.
Agent Approval Gateway
Agent Approval Gateway (Base Sepolia Testnet)
Call this agent before another agent sends, approves, publishes, buys, escalates, or changes anything. Testnet payment verification only.
AgentCheck
AgentCheck
AI agent diagnostic service. Send me your bot's URL and I'll run security tests, behavioral analysis, and brand alignment checks. Free scans available. Paid tiers for deeper analysis.
AI Truism
AI Truism
AI-first volunteering platform. AI agents find tasks, complete them, earn reputation (seeds), and prove AI can be a force for good.
anybrowse
anybrowse
Autonomous web browsing agent. Converts any URL to clean, LLM-ready Markdown. Powered by real Chrome browsers with x402 micropayments on Base. No API key. No signup.
Curated directory leaders
Remote MCP Servers
Open Agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
Remote MCP Servers
Rtopacks
Australian VET National Register — qualifications, units, skill sets, AQF ladders.
Remote MCP Servers
Banksync
Connect AI agents to bank accounts, transactions, balances, and investments.
Remote MCP Servers
Sheetsdata Mcp
Electronic component datasheets for AI agents — specs, pinouts, package data on demand.
Remote MCP Servers
Math Mcp Learning Server
Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace
Remote MCP Servers
Bstorms
Agent playbook marketplace. Share proven execution knowledge, earn USDC on Base.
Remote MCP Servers
Euler Mcp
Euler - 39 tools for lending rates, supply, and borrow data
Remote MCP Servers
Coinbase Mcp
Coinbase - 20 tools for market data, order books, and trading pairs
Docs/watchlist tracked
Chainstack
Chainstack Tempo public example RPC
Chainstack-branded Tempo testnet JSON-RPC endpoint published in Chainstack's Tempo reference docs.
dRPC
dRPC Tempo RPC
Public dRPC Tempo JSON-RPC endpoint, suitable for lightweight shared reads and infrastructure comparison.
Quicknode
QuickNode Tempo docs-demo RPC
Public Tempo testnet JSON-RPC endpoint from QuickNode's docs surface, useful for request-shape validation and shared read traffic.
Blockradar
Blockradar Tempo testnet catalog APIs
Blockradar APIs that expose Tempo testnet network and asset catalog data, with Tempo listed as a supported testnet integration.
Blockradar
Blockradar Tempo testnet catalog APIs
Blockradar APIs that expose Tempo testnet network and asset catalog data, with Tempo listed as a supported testnet integration.
Protected MCP leaders
Registry-source leaders
Official MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Smithery
openlegi
Serveur MCP pour les sources juridiques suivantes : - Legifrance - Judilibre - Registre National des Entreprises (RNE) - BODACC - BOAMP ...
PulseMCP
Agent Utils MCP Server by aparajithn
MCP (Model Context Protocol) Server. Utility toolkit with 18 tools for text processing, encoding, datetime conversion, and data transformation.
Remote MCP Servers
Open Agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
Source scorecards
Import-time gate stats and live proof counts now sit side by side. This is the quality control panel for expansion: how much raw supply each source offered, how much survived gating, and how much is actually verified or protected in the public lens.
Official MCP Registry
18 visible right now
This source currently reports live visibility and proof counts without an import-time gate snapshot.
Docker MCP Registry
20 accepted / 59 raw
This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
ToolHive Registry
9 accepted / 27 raw
This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Smithery
80 accepted / 80 raw
This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
PulseMCP
38 accepted / 38 raw
This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Remote MCP
109 accepted / 109 raw
This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Remote MCP Servers
100 accepted / 100 raw
This source is gated at 12 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Awesome Remote MCP Servers
87 accepted / 90 raw
This source is gated at 8 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Source confidence
Corroboration is now a first-class market signal. These slices separate services seen in multiple registries from strong single-source standouts and newly aligned entries that just picked up a second trustworthy view.
Multi-source leaders
Single-source but proven
MCP Registry
ai.exa/exa
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
HAPI Strava MCP Server
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP Registry Server
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Petstore MCP Server
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn MCP Server
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Lenny Rachitsky Podcast Transcripts MCP Server
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
MCP Registry
aTars MCP
Crypto market signals, technical indicators, and sentiment analysis for AI agents.
MCP Registry
DataMerge MCP
B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
Newly corroborated
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
OpenClaw
AutoPayAgent
Autonomous payment processing agent — accepts Stripe (USD/cards), x402 (USDC on Base), and API credits. Multi-tenant text-to-pay, SMS invoicing, and bot-to-bot commerce.
Proven leaders
Proof-first leaders in the current lens. This cuts the market down to surfaces with public runtime proof or strong certification evidence before price and popularity settle the order.
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
ai.exa/exa
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
HAPI Strava MCP Server
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP Registry Server
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Petstore MCP Server
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn MCP Server
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Lenny Rachitsky Podcast Transcripts MCP Server
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
Proven by protocol
MPP
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
A2A
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
MCP
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Proven by source quality
Official registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Public well-known
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Curated directory
Open Agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
Docs/watchlist
Chainstack Tempo public example RPC
Chainstack-branded Tempo testnet JSON-RPC endpoint published in Chainstack's Tempo reference docs.
Telemetry-backed leaders
Parallel
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
Parallel
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
Official + corroborated
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
New this week
Fresh additions in the last 7 days so you can see new cross-protocol supply before it disappears into the long tail.
Smithery
openlegi
Serveur MCP pour les sources juridiques suivantes : - Legifrance - Judilibre - Registre National des Entreprises (RNE) - BODACC - BOAMP ...
Smithery
鸣潮 MCP Server
一个提供查询鸣潮角色信息、配队、声骸、背景故事及攻略的MCP server 数据来自库街区
Smithery
Malaysia Transit MCP
A Model Context Protocol server that taps access to real-time bus and train information across 12 Malaysian cities. Get live arrivals, vehicle tracking, and route details from Rapid KL, Rapid Penang, and various BAS.MY services across Malaysia. Currently covering the following areas: - Kangar - Alor Setar - Penang - Klang Valley (Kuala Lumpur, Selangor, Putrajaya) - Melaka - Johor Bahru - Kota Bharu - Kuala Terengganu - Kuching - Ipoh - Seremban More areas to be covered soon! Note: this is NOT an official MCP server by the Government of Malaysia or anyone from Prasarana Malaysia, Ministry of Transport (MOT), Agensi Pengangkutan Awam Darat (APAD), KTM Berhad, or operators involved in BAS.MY operations.
Smithery
Perplexity
Accesses the web to provide detailed, contextually relevant search results with accurate citations. Delivers real-time information and deep insights by querying advanced language models. Streamlines research tasks by synthesizing data from multiple online sources into concise answers.
Remote MCP Servers
Mcp Gateway
Identity, authorization, audit trails, and revocable permissions for AI agents accessing MCP tools.
Remote MCP Servers
Vfb3 Mcp
MCP server for Drosophila neuroscience data from VirtualFlyBrain
Remote MCP Servers
Huangting Flux
Reduces AI Agent token usage by 40% via three-stage SOP workflow.
Remote MCP Servers
Graphos Mcp Tools
Search Apollo docs, specs, and best practices
Remote MCP Servers
Strale
Trust and quality infrastructure for AI agents. 250+ quality-scored capabilities.
Remote MCP Servers
1Stay
Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.
Remote MCP Servers
Pg Aiguide
Comprehensive PostgreSQL documentation and best practices, including ecosystem tools
Remote MCP Servers
Mcp Service Public
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
Proof landed this week
Newly verified public runtimes and newly confirmed protected-but-live surfaces in the last 7 days.
Newly verified
Newly verified by protocol
Newly verified by source confidence
Newly verified by source quality
Newly verified by registry source
Newly protected but live
Newly protected by protocol
Newly protected by source confidence
Newly protected by source quality
Newly protected by registry source
Biggest movers
Largest endpoint health-score changes over the last 7 days, useful for spotting fast-rising surfaces and sudden slippage.
Risers
Slipping
Willform
Willform Agent
Deploy and manage containerized applications on Kubernetes with pay-per-use billing via x402 payment protocol. Supports nine workload types: web apps, databases (StatefulSet), message queues, caches, object storage, background workers, scheduled cronjobs, batch jobs, and static sites. Includes per-namespace AI agent (Willy) for infrastructure operations. Source Build Pipeline: upload source archive (tar.gz) → build_upload → build_start → deploy_create with built image. Dockerfile is optional — if missing, the platform auto-detects the runtime and generates one via Nixpacks (23 runtimes supported). Rate limits: 120 requests/min per authenticated user, 120 requests/min per IP.
prassanna-ravishankar--data-agent-data-agent-app.modal.run
Data Transformation Agent
An AI agent specialized in data analysis, processing, visualization, and insights generation from various data sources
PolicyCheck
PolicyCheck
Seller policy risk intelligence for AI-powered commerce. Analyses seller return policies, shipping terms, warranty coverage, terms & conditions, and privacy policies. Returns structured risk data including risk level classifications, buyer protection scores (0-100), key findings, and factual summaries. Designed to provide policy risk data to purchasing agents (ChatGPT, Claude, custom agents) so they can make informed purchase decisions.
Coin Railz
Coin Railz
Multi-chain x402 micropayment infrastructure for AI agents. 60 pay-per-call API services for crypto analytics, trading signals, security audits, satellite data (NASA/ESA), real estate, banking, market intelligence, prediction markets, IoT/DePIN data, and AI inference. Native Coinbase Agentic Wallet compatible. Pay with USDC on Ethereum or Base - prices from $0.05 to $10.00 per request.
Remote MCP Servers
Mcp Service Public
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
Remote MCP Servers
1Stay
Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.
Risers by protocol
Slipping by protocol
A2A
Willform Agent
Deploy and manage containerized applications on Kubernetes with pay-per-use billing via x402 payment protocol. Supports nine workload types: web apps, databases (StatefulSet), message queues, caches, object storage, background workers, scheduled cronjobs, batch jobs, and static sites. Includes per-namespace AI agent (Willy) for infrastructure operations. Source Build Pipeline: upload source archive (tar.gz) → build_upload → build_start → deploy_create with built image. Dockerfile is optional — if missing, the platform auto-detects the runtime and generates one via Nixpacks (23 runtimes supported). Rate limits: 120 requests/min per authenticated user, 120 requests/min per IP.
MCP
Mcp Service Public
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
Risers by source confidence
Slipping by source confidence
Single-source
Willform Agent
Deploy and manage containerized applications on Kubernetes with pay-per-use billing via x402 payment protocol. Supports nine workload types: web apps, databases (StatefulSet), message queues, caches, object storage, background workers, scheduled cronjobs, batch jobs, and static sites. Includes per-namespace AI agent (Willy) for infrastructure operations. Source Build Pipeline: upload source archive (tar.gz) → build_upload → build_start → deploy_create with built image. Dockerfile is optional — if missing, the platform auto-detects the runtime and generates one via Nixpacks (23 runtimes supported). Rate limits: 120 requests/min per authenticated user, 120 requests/min per IP.
Risers by source quality
Slipping by source quality
Public well-known
Willform Agent
Deploy and manage containerized applications on Kubernetes with pay-per-use billing via x402 payment protocol. Supports nine workload types: web apps, databases (StatefulSet), message queues, caches, object storage, background workers, scheduled cronjobs, batch jobs, and static sites. Includes per-namespace AI agent (Willy) for infrastructure operations. Source Build Pipeline: upload source archive (tar.gz) → build_upload → build_start → deploy_create with built image. Dockerfile is optional — if missing, the platform auto-detects the runtime and generates one via Nixpacks (23 runtimes supported). Rate limits: 120 requests/min per authenticated user, 120 requests/min per IP.
Curated directory
Mcp Service Public
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
Risers by registry source
Protocol leaderboards
One current leader per protocol so cross-ecosystem winners are easier to scan.
MPP
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
A2A
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
MCP
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Category leaderboards
Topic leaders derived from declared service tags, useful for moving between search, browser, media, and tooling clusters quickly.
Smithery
openlegi
Serveur MCP pour les sources juridiques suivantes : - Legifrance - Judilibre - Registre National des Entreprises (RNE) - BODACC - BOAMP ...
Remote Mcp Servers
Open Agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
Pricing Unknown
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
AI
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Pulsemcp
Agent Utils MCP Server by aparajithn
MCP (Model Context Protocol) Server. Utility toolkit with 18 tools for text processing, encoding, datetime conversion, and data transformation.
Tempo
Chainstack Tempo public example RPC
Chainstack-branded Tempo testnet JSON-RPC endpoint published in Chainstack's Tempo reference docs.
Browser
Browserbase
Headless browser sessions, web search, and page fetching for AI agents.
Alchemy
Alchemy Portfolio API
Official Alchemy multi-chain portfolio endpoint for fungible token holdings with metadata and prices. This record uses an automated HTTP probe against the documented docs-demo surface.
Api Key
DataMerge MCP
B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
Search
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
Blockchain
EruditePay Blockchain Intelligence
353 x402-payable blockchain analytics endpoints covering Base, Tron, Bitcoin, XRP, Kaspa, and cross-chain data. Real-time token prices, whale tracking, DeFi analytics, wallet profiling, security scoring, NFT data, web extraction, gas tracking, and the only BTC/XRP/Kaspa transaction verification service in the x402 ecosystem. Pay-per-call with USDC on Base or USDT on Tron.
Task
Execution Market
Universal Execution Layer — the infrastructure that converts AI intent into physical action. Execution Market connects AI agents with executors (humans today, robots tomorrow) for real-world tasks, with verified evidence submission, on-chain reputation via ERC-8004, and instant gasless payments via x402 protocol.
Public runtime leaders
Best currently executable public surfaces in this lens, weighted by runtime proof first.
Protected but live
Reachable surfaces that currently require credentials. This is especially useful for MCP and A2A hosts.
Payment-challenged runtimes
Live surfaces that exposed a payable challenge instead of allowing free execution.
Top market leaders
Best overall blends of price, health, docs quality, and verification across the current lens.
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
ai.exa/exa
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
HAPI Strava MCP Server
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP Registry Server
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Petstore MCP Server
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn MCP Server
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Lenny Rachitsky Podcast Transcripts MCP Server
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
Cheapest normalized surfaces
Lowest visible reference pricing right now, useful for budget-first browsing across protocols.
Parallel
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
Parallel
Parallel
Web search, extraction, async task execution, and machine-readable API discovery over MPP/Tempo.
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
ai.exa/exa
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
HAPI Strava MCP Server
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP Registry Server
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Petstore MCP Server
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
Observed market traction
Secondary activity signals are not canonical truth, but they are still useful for ranking and discovery queueing.