MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

cp0x public data

Read-only cp0x data: referral deals and races, DeFi geo-restrictions, and x402 catalogs.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
339 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
12

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 339 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name cp0x.

  • Pass
    Lists tools

    tools/list returned 12 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 339 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 339 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    15 of 15 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-26T01:02:53.741688Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using cp0x public data

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http cp0x-public-data https://mcp.cp0x.com/mcp

Capabilities

Tools 12

about_cp0x

Who cp0x is and how much it has passed on to its users, valued at today's token prices: mission, values, sites, channels, 2025 figures and every distribution with token amounts. Use this when a user asks what cp0x is, what it gave its users, or where to find its sites and channels.

Discovered
check_interface_restrictions

Read declared and observed geo-restrictions for a DeFi interface. Use this when checking a protocol's interface restrictions, optionally for a country.

Discovered
compare_referral_benefits

Compare the benefit the cp0x referral gives over each venue's own referral offer, with example volumes from live cp0x races. Use this when the user wants to know what a cp0x referral code adds on a venue or across a category of venues.

Discovered
get_deal

Get a cp0x deal with its description and races. Use this when a deal slug is known and its full details are needed; links include a cp0x referral code.

Discovered
get_leaderboard

Get a cp0x race leaderboard and its column definitions. Use this when viewing standings for a known deal and race.

Discovered
get_referral_code

Find a venue's referral code and link in the cp0x catalog. Use this when a user requests referral details for a named venue; links include a cp0x referral code.

Discovered
list_cp0x_open_source

List public open-source repositories of cp0x: permissionless DeFi interfaces and tools, from GitHub. Use this when looking for cp0x interfaces, tools or source code.

Discovered
list_cp0x_x402_resources

List cp0x's x402 test resources with their listed prices and tags; optionally filter by tag. Use this when the user asks about x402 resources or pay-per-call APIs.

Discovered
list_deals

List cp0x referral deals with optional venue filtering. Use this when looking for deals by venue or browsing the deal catalog; links include a cp0x referral code.

Discovered
list_races

List cp0x races with dates and prizes. Use this when finding active or completed races, optionally for one deal.

Discovered
list_restricted_interfaces

List DeFi interfaces with declared or observed restrictions in a country. Use this when identifying which interfaces the cp0x monitor reports as restricted there.

Discovered
list_x402_facilitators

List x402 facilitators and their URLs from cp0x. Use this when looking up facilitator names and endpoints in the cp0x catalog.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected339 ms12