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.

Back to dashboard Compare Orchestrate Market JSON Signals Wallet bundle Search bundle Payments bundle Inference bundle Proven leaders Source quality Source scorecards Source confidence Telemetry leaders Telemetry + verified Official registries Official + verified Official + corroborated Public well-known Well-known + verified Curated directories Docs/watchlist tracked Official MCP Registry Docker MCP ToolHive MCP Smithery MCP PulseMCP Remote MCP Remote MCP Servers Smithery newly verified PulseMCP newly verified Remote MCP newly verified Remote MCP Servers newly verified Awesome MCP Verified A2A Newly verified A2A Verified MCP Newly verified MCP Newly protected MCP Verified x402 Newly verified Newly protected Corroborated recent proof Corroborated recent protected Recent proof + telemetry Multi-source leaders Newly corroborated Public runtimes Protected MCP Protected but live Payment challenged New this week Biggest movers

Endpoints in lens 239

Fresh now 0

Protocols represented 2

Proven in lens 6

New this week 194

Big moves tracked 7

Docs-synced surfaces 200

Public runtimes 0

Protected but live 1

Newly verified 0 Newly protected 1 Official registry 200 Official + verified 0 Official + corroborated 0 Public well-known 0 Well-known + verified 0 Curated directory 0 Docs/watchlist 0 Smithery MCP 1 PulseMCP 0 Remote MCP 0 Remote MCP Servers 0 Docker MCP 0 Multi-source 0 Single-source proven 6 Newly corroborated 0

Curated bundles

Start from the current curated bundle.

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.

Wallet Search Payments Inference

Curated bundle

Wallet

Exercise production namespace webhook delivery.

Current lead Registry Live Service fb7f03ab

Providers 5

Services 5

Snapshot hmac-sha256 · registry-v1

Heads 5 Curated 3 Publications 5 Registry Live Provider fb7f03ab sha256:wallet-root-fb7f03ab

Market lens Namespace page Compare Market Snapshot

Curated bundle

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.

Current lead Exa

Providers 1

Services 1

Snapshot hmac-sha256 · registry-v1

Heads 1 Curated 1 Publications 1 Exa sha256:55f82cd0deb...c04402ee49c0dc17f3

Market lens Namespace page Compare Market Snapshot

Curated bundle

Payments

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.

Current lead Coin Railz

Providers 1

Services 1

Snapshot hmac-sha256 · registry-v1

Heads 1 Curated 1 Publications 1 Coin Railz sha256:9644ee28821...b0c987cbd4a3b6f9f9

Market lens Namespace page Compare Market Snapshot

Curated bundle

Inference

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.

Current lead fal.ai

Providers 1

Services 1

Snapshot hmac-sha256 · registry-v1

Heads 1 Curated 1 Publications 1 fal.ai sha256:1cbce63f9e1...d124e607f5dd534544

Market lens Namespace page Compare Market Snapshot

Protocol snapshots

Each row combines fresh proof, verification, docs sync, and access posture so the protocol mix is easy to read at a glance.

MPP 199

fresh proof 0 · verified 0

protected 0 · docs 199

alerts 6 · public 0

auth 0 · payment 5

broken 0 · avg health 57/100

avg value 45/100

Leader: Parallel

MCP 1

fresh proof 0 · verified 0

protected 1 · docs 1

alerts 0 · public 0

auth 1 · payment 0

broken 0 · avg health 65/100

avg value n/a

Leader: AgentMail

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.

Public runtime 0

Payment challenged 5

Protected but live 1

Broken runtime 0

Rate limited 0

Access unknown 194

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 200 Official + verified 0 Public well-known 0 Well-known + verified 0 Curated directory 0 Curated + verified 0 Docs/watchlist 0 Docs + verified 0 Self-reported 0

Official registry leaders

Perplexity

AgentMail

MCP Official registry

Email inboxes for AI agents.

MCP · Official registry Warning · 65/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Official registry Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Official registry Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Official registry Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Official registry Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Official registry Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Official registry Stale · 53/100 No activity signal

Endpoint Service

Merit Systems

StableTravel

MPP Official registry

Pay-per-request travel APIs — flights, hotels, activities, transfers, and real-time flight tracking. Powered by Amadeus and FlightAware. Observed on MPPScan (7d): rank #3, 305 tx, $13.5 volume, 54 agents, seen 33m ago.

MPP · Official registry Documented · 57/100 No activity signal

Endpoint Service

Public well-known leaders

No public well-known leaders match this lens yet.

Curated directory leaders

No curated-directory leaders match this lens yet.

Docs/watchlist tracked

No docs/watchlist-backed leaders match this lens yet.

Protected MCP leaders

Perplexity

AgentMail

MCP Official registry

Email inboxes for AI agents.

Auth required · Official registry Warning · 65/100 No activity signal

Endpoint Service

Registry-source leaders

Smithery

AgentMail

MCP Official registry

Email inboxes for AI agents.

1 endpoints 0 fresh proof · 1 protected · 0 verified Dynamic pricing

Endpoint Service

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.

Smithery

0 accepted / 0 raw

0% accepted 0 gated

This source is gated at 0 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

1 visible · 0 verified 1 protected · 0 broken Matched: none recorded yet Missing: no recurring gaps

Market lens Compare

Remote MCP

109 accepted / 109 raw

100% accepted 0 gated

This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

0 visible · 0 verified 0 protected · 0 broken Matched: auth hint, category, description, directory page Missing: no recurring gaps

Market lens Compare

Remote MCP Servers

5 accepted / 5 raw

100% accepted 0 gated

This source is gated at 12 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

0 visible · 0 verified 0 protected · 0 broken Matched: auth hint, category, description, official directory flag Missing: no recurring gaps

Market lens Compare

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 0 Single-source proven 6 Newly corroborated 0

Single-source 200

Multi-source leaders

No corroborated leaders match this lens yet.

Single-source but proven

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Access unknown Stale · 53/100 No activity signal

Endpoint Service

Newly corroborated

No newly corroborated entries match this lens yet.

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.

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Payment challenge Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

MPP · Access unknown Stale · 53/100 No activity signal

Endpoint Service

Proven by protocol

MPP

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

6 endpoints 0 fresh proof · 0 protected · 0 verified Value 41/100

Endpoint Service

Proven by source quality

Official registry

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

6 endpoints 0 fresh proof · 0 protected · 0 verified Value 41/100

Endpoint Service

Telemetry-backed leaders

No telemetry-backed leaders match this lens yet.

Official + corroborated

No official corroborated leaders match this lens yet.

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.

MPP 193MCP 1

official 194 well-known 0 curated 0 docs/watchlist 0 smithery 1 pulse 0 remote 0 remote api 0

Stripe

Stripe Climate

MPP Official registry

Fund permanent carbon removal projects via Stripe Climate.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Prospect Butcher

MPP Official registry

Order sandwiches for pickup in Brooklyn — the first food purchase made entirely by an AI agent.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

PostalForm

MPP Official registry

Print and mail real letters and documents via AI agents.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

PostalForm

MPP Official registry

Print and mail real letters and documents via AI agents.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

PostalForm

MPP Official registry

Print and mail real letters and documents via AI agents.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

Added Mar 24 · MPP Documented · 57/100 No activity signal

Endpoint Service

Proof landed this week

Newly verified public runtimes and newly confirmed protected-but-live surfaces in the last 7 days.

verified 0 protected 1

Newly verified

No newly verified runtimes match this lens yet.

Newly verified by protocol

Newly verified by source confidence

Newly verified by source quality

Newly verified by registry source

Newly protected but live

Perplexity

AgentMail

MCP Official registry

Email inboxes for AI agents.

MCP · protected Mar 21 Warning · 65/100 No activity signal

Endpoint Service

Newly protected by protocol

MCP

AgentMail

1 newly protected

Email inboxes for AI agents.

MCP · Official registry Auth required Protected-but-live proof landed in the current window

Endpoint Service

Newly protected by source confidence

Single-source

AgentMail

1 newly protected

Email inboxes for AI agents.

MCP · Official registry Auth required Protected-but-live proof landed in the current window

Endpoint Service

Newly protected by source quality

Official registry

AgentMail

1 newly protected

Email inboxes for AI agents.

MCP · Official registry Auth required Protected-but-live proof landed in the current window

Endpoint Service

Newly protected by registry source

Smithery

AgentMail

1 newly protected

Email inboxes for AI agents.

MCP · Official registry Auth required Protected-but-live proof landed in the current window

Endpoint Service

Biggest movers

Largest endpoint health-score changes over the last 7 days, useful for spotting fast-rising surfaces and sudden slippage.

Risers

No upward movers were detected in this lens yet.

Slipping

Parallel

-29 pts

Web search, page extraction, and multi-hop web research.

74 -> 45 health Mar 19 to Mar 22 MPP · Payment challenge

Endpoint Service

Parallel

-29 pts

Web search, page extraction, and multi-hop web research.

74 -> 45 health Mar 19 to Mar 22 MPP · Payment challenge

Endpoint Service

Parallel

-21 pts

Web search, page extraction, and multi-hop web research.

74 -> 53 health Mar 19 to Mar 22 MPP · Access unknown

Endpoint Service

Parallel

-8 pts

Web search, page extraction, and multi-hop web research.

53 -> 45 health Mar 19 to Mar 22 MPP · Payment challenge

Endpoint Service

Browserbase

-7 pts

Headless browser sessions, web search, and page fetching for AI agents.

52 -> 45 health Mar 19 to Mar 24 MPP · Payment challenge

Endpoint Service

Browserbase

-7 pts

Headless browser sessions, web search, and page fetching for AI agents.

52 -> 45 health Mar 19 to Mar 24 MPP · Payment challenge

Endpoint Service

Risers by protocol

Slipping by protocol

MPP

Parallel

-29 pts

Web search, page extraction, and multi-hop web research.

74 -> 45 health MPP · Official registry Payment challenge

Endpoint Service

MCP

AgentMail

-3 pts

Email inboxes for AI agents.

68 -> 65 health MCP · Official registry Auth required

Endpoint Service

Risers by source confidence

Slipping by source confidence

Single-source

Parallel

-29 pts

Web search, page extraction, and multi-hop web research.

74 -> 45 health MPP · Official registry Payment challenge

Endpoint Service

Risers by source quality

Slipping by source quality

Official registry

Parallel

-29 pts

Web search, page extraction, and multi-hop web research.

74 -> 45 health MPP · Official registry Payment challenge

Endpoint Service

Risers by registry source

Slipping by registry source

Smithery

AgentMail

-3 pts

Email inboxes for AI agents.

68 -> 65 health MCP · Official registry Auth required

Endpoint Service

Protocol leaderboards

One current leader per protocol so cross-ecosystem winners are easier to scan.

MPP

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

199 endpoints 0 fresh proof · 0 protected · 0 verified Value 41/100

Endpoint Service

MCP

AgentMail

MCP Official registry

Email inboxes for AI agents.

1 endpoints 0 fresh proof · 1 protected · 0 verified Dynamic pricing

Endpoint Service

Category leaderboards

Topic leaders derived from declared service tags, useful for moving between search, browser, media, and tooling clusters quickly.

Data

StableTravel

MPP Official registry

95 endpoints 0 fresh proof · 0 protected · 0 verified Value 50/100

Endpoint Service

Social

StableEmail

MPP Official registry

Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.

52 endpoints 0 fresh proof · 0 protected · 0 verified Value 50/100

Endpoint Service

AgentMail

MCP Official registry

Email inboxes for AI agents.

35 endpoints 0 fresh proof · 1 protected · 0 verified Dynamic pricing

Endpoint Service

Storage

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

7 endpoints 0 fresh proof · 0 protected · 0 verified Dynamic pricing

Endpoint Service

Web

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

7 endpoints 0 fresh proof · 0 protected · 0 verified Value 49/100

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

4 endpoints 0 fresh proof · 0 protected · 0 verified Value 41/100

Endpoint Service

Public runtime leaders

Best currently executable public surfaces in this lens, weighted by runtime proof first.

No public runtimes match this lens yet.

Protected but live

Reachable surfaces that currently require credentials. This is especially useful for MCP and A2A hosts.

Perplexity

AgentMail

MCP Official registry

Email inboxes for AI agents.

MCP · Auth required Warning · 65/100 No activity signal

Endpoint Service

Payment-challenged runtimes

Live surfaces that exposed a payable challenge instead of allowing free execution.

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

$0.1 Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

$0.01 / request Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

$0.01 / request Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

$0.01 / url Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

$0.01 Stale · 45/100 No activity signal

Endpoint Service

Top market leaders

Best overall blends of price, health, docs quality, and verification across the current lens.

Perplexity

AgentMail

MCP Official registry

Email inboxes for AI agents.

No value score Warning · 65/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

Value 41/100 Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

Value 49/100 Stale · 45/100 No activity signal

Endpoint Service

Browserbase

MPP Official registry

Headless browser sessions, web search, and page fetching for AI agents.

Value 49/100 Stale · 45/100 No activity signal

Endpoint Service

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

Value 58/100 Stale · 53/100 No activity signal

Endpoint Service

Merit Systems

StableTravel

MPP Official registry

Value 50/100 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableEmail

MPP Official registry

Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.

Value 50/100 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableEmail

MPP Official registry

Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.

Value 50/100 Documented · 57/100 No activity signal

Endpoint Service

Cheapest normalized surfaces

Lowest visible reference pricing right now, useful for budget-first browsing across protocols.

Parallel

MPP Official registry

Web search, page extraction, and multi-hop web research.

$0 Stale · 53/100 No activity signal

Endpoint Service

PostalForm

MPP Official registry

Print and mail real letters and documents via AI agents.

$0 Documented · 57/100 No activity signal

Endpoint Service

PostalForm

MPP Official registry

Print and mail real letters and documents via AI agents.

$0 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

$0 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

$0 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

$0 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

$0 Documented · 57/100 No activity signal

Endpoint Service

Merit Systems

StableUpload

MPP Official registry

Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.

$0 Documented · 57/100 No activity signal

Endpoint Service

Observed market traction

Secondary activity signals are not canonical truth, but they are still useful for ranking and discovery queueing.

No cross-market activity signal available yet.