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
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MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
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Public well-known leaders
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.
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Curated directory leaders
Docs/watchlist tracked
Protected MCP leaders
Registry-source leaders
Official MCP Registry
AutEng MCP - Markdown Publishing & Document Share Links
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Smithery
Github
Access the GitHub API, enabling file operations, repository management, search functionality, and more.
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
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
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.
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Smithery
Github
Access the GitHub API, enabling file operations, repository management, search functionality, and more.
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
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.
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Proven by protocol
A2A
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.
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
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.
Telemetry-backed leaders
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.
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.
Smithery
Github
Access the GitHub API, enabling file operations, repository management, search functionality, and more.
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
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
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
Slipping
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.
Risers by protocol
Slipping by protocol
Risers by source confidence
Slipping by source confidence
Risers by source quality
Slipping by source quality
Risers by registry source
Slipping by registry source
Protocol leaderboards
One current leader per protocol so cross-ecosystem winners are easier to scan.
A2A
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.
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.
AI
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Pricing Unknown
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.
Smithery
Github
Access the GitHub API, enabling file operations, repository management, search functionality, and more.
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
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.
autopayagent.com
AutoPayAgent
Bot-to-bot payment intelligence and commerce infrastructure. Pay USDC on Base via x402.
Smithery
Github
Access the GitHub API, enabling file operations, repository management, search functionality, and more.
Cheapest normalized surfaces
Lowest visible reference pricing right now, useful for budget-first browsing across protocols.
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
Observed market traction
Secondary activity signals are not canonical truth, but they are still useful for ranking and discovery queueing.