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

science.executable/executable-science

Claim this listing

science.executable/executable-science

executable.science

Read-only research pilot catalogue: task templates, resources, starter studies, capability status.

Knowledge & research

OtherIs science.executable/executable-science down?Alternatives

10 of 22 checks passed

  • Handshake
  • Tools listed
  • Updated recently

Responded

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

Connect to server
Median latency
1073 ms
Uptime, 30 days
Not measured
Last checked

Measurement details

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1073 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name executable-science.

  • Pass
    Lists tools

    tools/list returned 15 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 1073 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1073 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.

  • Fail
    Parameters documented

    4 of 34 parameters have a description (12%). The bar is 80%.

  • Fail
    Safety hints

    15 tools set neither readOnlyHint nor 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.

  • Fail
    Source repo linked

    No 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 2026-09-27T22:55:20.273111Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Tools

  • get_public_preprint

    Read one exact, completed public preprint disclosure. A preprint is separate from journal acceptance; DOI registration, preservation and scientific verification are not inferred.

    Measured

  • get_public_review_index

    Read the index and exact section counts of one frozen, published review disclosure. Review, DOI, preservation and publication have separate states.

    Measured

  • get_public_review_item_bytes

    Read at most 32 KiB of one exact frozen public-review item, including a section or child item too large for a page. Follow next_action, match disclosure/version/section/parent/ordinal/item identity and digest across chunks, then verify SHA-256 of the assembled canonical JSON bytes before parsing. This is read-only and grants no publication or verification authority.

    Measured

  • get_resource

    Read one catalogued public resource by its identifier, including its recorded rights and provenance.

    Measured

  • get_starter_source

    Download one original licensed starter ZIP as base64 with its SHA-256 and rights. Source has not run or been verified; submitting it still requires isolated ingestion.

    Measured

  • get_starter_study

    Read one licensed starter study's frozen inputs, archive digest, environment, expected interpretation and unrun status.

    Measured

  • get_task_template

    Read one frozen task template in full: its question, inputs, assumptions, comparison basis, stated limitations and revision digest. The digest pins the exact revision an attempt was prepared against.

    Measured

  • list_public_review_coverage_page

    Read one bounded page of a published review's frozen literature-coverage declarations. A declaration is not independent evidence of every cited passage.

    Measured

  • list_public_review_finding_events_page

    Read one bounded page of a published finding's frozen public events. Private or later responses are not included.

    Measured

  • list_public_review_section_page

    Read one bounded section of a frozen published review disclosure. Finding events and literature coverage have separate child pages; follow next_action for complete history.

    Measured

  • list_starter_studies

    List original downloadable source studies with explicit licenses, archive digests, pinned catalog environments and unrun evidence status.

    Measured

  • list_task_templates

    List the bounded, frozen questions this platform publishes for attempt. Each carries a revision digest and its own stated limitations.

    Measured

  • platform_status

    Report the current stage and, for every capability, whether it is available and the stated reason. Several capabilities are gated; this tool is the authoritative answer on which.

    Measured

  • search_public_preprints

    Search only completed, currently accessible public preprint snapshots. Each result names an exact version and remains separate from journal articles, DOI registration, preservation and scientific verification.

    Measured

  • search_resources

    Search public dataset, software, article, method and experiment listing metadata by title, summary, question, comparison, use case, source identity, rights and limits. Results retain source revision and readiness; they are not scientific evidence.

    Measured

Probe history

  • ok1073 ms15 tools

Status and uptime

Add badge to your README

The image links back to this page. It shows checks passed, or uptime, and the colour follows the latest status. Responses are cached for 5 to 15 minutes.

MCP Heartbeat badge

Markdown

[![MCP Heartbeat](https://mcpheartbeat.com/badge/science.executable/executable-science.svg)](https://mcpheartbeat.com/s/science.executable/executable-science)

HTML

<a href="https://mcpheartbeat.com/s/science.executable/executable-science"><img alt="MCP Heartbeat" src="https://mcpheartbeat.com/badge/science.executable/executable-science.svg"></a>

Uptime markdown

[![MCP Heartbeat uptime](https://mcpheartbeat.com/badge/science.executable/executable-science.svg?kind=uptime)](https://mcpheartbeat.com/s/science.executable/executable-science)

Served from https://mcpheartbeat.com.

Related servers

All alternatives

Same function and industry, ranked by checks passed then median latency.

  • Responded16 / 22 checks passed
    Catalyst evidence graph

    catalystproject.aiVerified

    Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.

    OtherOther

    • Handshake
    • Tools listed
    • Updated recently

    Median latency 699 ms · Last checked

  • Responded15 / 22 checks passed
    wcway

    wcway.comVerified

    Find the nearest public toilet worldwide. Read-only tools, no account, no API key.

    OtherOther

    • Handshake
    • Tools listed
    • Updated recently

    Median latency 49 ms · Last checked

  • Responded15 / 22 checks passed
    Pick My Costume

    pickmycostume.comVerified

    Recommends Halloween costumes you can actually build, with step-by-step DIY build guides.

    OtherOther

    • Handshake
    • Tools listed
    • Updated recently

    Median latency 57 ms · Last checked

  • Responded15 / 22 checks passed
    Routine Run: write a routine

    routinerun.comVerified

    Write a step-by-step routine and get a link that opens it in Routine Run on iPhone. No sign-in.

    OtherOther

    • Handshake
    • Tools listed
    • Updated recently

    Median latency 62 ms · Last checked

Connect to this server

Claude Code

claude mcp add --transport http science-executable-executable-science https://executable.science/api/mcp

Cursor .cursor/mcp.json

{
  "mcpServers": {
    "science-executable-executable-science": {
      "url": "https://executable.science/api/mcp"
    }
  }
}

VS Code .vscode/mcp.json

{
  "servers": {
    "science-executable-executable-science": {
      "type": "http",
      "url": "https://executable.science/api/mcp"
    }
  }
}