Curated bundle
Wallet
Exercise production namespace webhook delivery.
sha256:wallet-root-fb7f03ab
Cross-protocol market view
This view compresses the live catalog into protocol snapshots, current leaders, and market-wide tradeoffs across MPP, L402, x402, A2A, and MCP.
Curated bundles
These four namespaces now have dedicated bundle surfaces, revision history, and signed snapshots. Use them as the fastest way into the directory when you already know the capability lane you need.
Curated bundle
Exercise production namespace webhook delivery.
sha256:wallet-root-fb7f03ab
Curated bundle
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
sha256:55f82cd0deb...c04402ee49c0dc17f3
Curated bundle
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.
sha256:9644ee28821...b0c987cbd4a3b6f9f9
Curated bundle
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
sha256:1cbce63f9e1...d124e607f5dd534544
Each row combines fresh proof, verification, docs sync, and access posture so the protocol mix is easy to read at a glance.
Public execution, payment-challenged routes, auth-gated remotes, and broken surfaces are separated here so protected MCP servers do not read like dead ones.
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.
MCP Registry
AI user research via study creation, interviews, recruitment, and reports.
MCP Registry
Validate HMDA LAR files against CFPB edit checks for community banks and credit unions.
MCP Registry
Comprehensive Salesforce administration and data management capabilities
MCP Registry
AppDeploy turns app ideas described in AI chat into live full-stack web applications
MCP Registry
MCP server for Anzenna
MCP Registry
Manage your projects, debug deployment, and check analytics for any MCP server you host with Alpic
Perplexity
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Perplexity
Email inboxes for AI agents.
OpenClaw
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.
autopayagent.com
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Remote MCP Servers
Study the Bible in its original languages, trace themes across both testaments, and compare five tra
Remote MCP Servers
Personal todo list that persists across sessions and MCP clients. Create, update, complete, reorder,
Remote MCP Servers
Get accurate answers about mctx and MCP servers from live docs, not outdated training data. Look up
Remote MCP Servers
Agent-to-agent messaging platform using MCP for cross-model communication.
Remote MCP Servers
Personal todo list that persists across sessions and MCP clients. Create, update, complete, reorder,
Remote MCP Servers
One centralized note store across every AI client — Claude, ChatGPT, Cursor, Codex, Windsurf. Save a
Remote MCP Servers
Personal todo list that persists across sessions and MCP clients. Create, update, complete, reorder,
Remote MCP Servers
Get accurate answers about mctx and MCP servers from live docs, not outdated training data. Look up
MCP Registry
AI user research via study creation, interviews, recruitment, and reports.
MCP Registry
Validate HMDA LAR files against CFPB edit checks for community banks and credit unions.
MCP Registry
Comprehensive Salesforce administration and data management capabilities
MCP Registry
AppDeploy turns app ideas described in AI chat into live full-stack web applications
MCP Registry
MCP server for Anzenna
MCP Registry
Manage your projects, debug deployment, and check analytics for any MCP server you host with Alpic
Perplexity
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Perplexity
Email inboxes for AI agents.
Official MCP Registry
AI user research via study creation, interviews, recruitment, and reports.
Smithery
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Remote MCP
CustomGPT.ai - RAG-as-a-service service
Remote MCP Servers
Study the Bible in its original languages, trace themes across both testaments, and compare five tra
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
This source currently reports live visibility and proof counts without an import-time gate snapshot.
Smithery
This source is gated at 0 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
Remote MCP
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
This source is gated at 12 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.
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.
MCP Registry
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
OpenClaw
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.
autopayagent.com
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
MCP Registry
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
MCP Registry
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Crypto market signals, technical indicators, and sentiment analysis for AI agents.
MCP Registry
B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
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
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
MCP Registry
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MPP
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
A2A
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.
MCP
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Official registry
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Public well-known
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.
Curated directory
DeFi interface for AI agents: swap, bridge, yield, lending. Live at syenite.ai.
MCP Registry
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
Fresh additions in the last 7 days so you can see new cross-protocol supply before it disappears into the long tail.
Newly verified public runtimes and newly confirmed protected-but-live surfaces in the last 7 days.
Largest endpoint health-score changes over the last 7 days, useful for spotting fast-rising surfaces and sudden slippage.
One current leader per protocol so cross-ecosystem winners are easier to scan.
MPP
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
A2A
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.
MCP
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Topic leaders derived from declared service tags, useful for moving between search, browser, media, and tooling clusters quickly.
AI
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Remote Mcp Servers
Study the Bible in its original languages, trace themes across both testaments, and compare five tra
Search
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Api Key
B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
Pricing Unknown
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.
Smithery
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Remote Mcp
CustomGPT.ai - RAG-as-a-service service
Best currently executable public surfaces in this lens, weighted by runtime proof first.
Reachable surfaces that currently require credentials. This is especially useful for MCP and A2A hosts.
MCP Registry
AI user research via study creation, interviews, recruitment, and reports.
MCP Registry
Validate HMDA LAR files against CFPB edit checks for community banks and credit unions.
MCP Registry
Comprehensive Salesforce administration and data management capabilities
MCP Registry
AppDeploy turns app ideas described in AI chat into live full-stack web applications
MCP Registry
MCP server for Anzenna
MCP Registry
Manage your projects, debug deployment, and check analytics for any MCP server you host with Alpic
Perplexity
Provides AI assistants with access to Seltz's powerful Web Search capabilities.
Perplexity
Email inboxes for AI agents.
Live surfaces that exposed a payable challenge instead of allowing free execution.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
Best overall blends of price, health, docs quality, and verification across the current lens.
MCP Registry
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
MCP Registry
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
MCP Registry
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
Lowest visible reference pricing right now, useful for budget-first browsing across protocols.
MCP Registry
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
MCP Registry
Strava MCP tools for AI: athletes, activities, segments, clubs, routes. Powered by HAPI MCP server.
MCP Registry
MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.
MCP Registry
Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
MCP Registry
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
MCP Registry
LinkedIn API as MCP tools to retrieve profile data and publish content. Powered by HAPI MCP.
MCP Registry
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
MCP Registry
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
Secondary activity signals are not canonical truth, but they are still useful for ranking and discovery queueing.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
Exa
AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.
fal.ai
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.