MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

Read-only probes

MCP server · Code & DevOps

Handover

Shared, versioned context that humans and AI agents can publish, review, annotate, and continue.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
92 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
17

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 92 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 17 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 92 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 92 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

    70 of 78 parameters have a description (90%). 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 2026-08-04T20:52:38.36768Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Handover

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 handover https://handover.sh/api/mcp?profile=core

Capabilities

Tools 17

handover.annotate

Add a durable comment anchored to selected text or lines in an immutable artifact revision. Read the artifact first and preserve the exact quote and surrounding context.

Discovered
handover.annotations

Read revision-anchored file comments, selected text, status, authorship, and resolution metadata. Use status=open to find feedback that still needs action.

Discovered
handover.assign

Replace the open assignments with the supplied collaborator identities. This changes collaboration state, not the immutable handover revision.

Discovered
handover.comment

Append a discussion comment and optionally notify explicitly mentioned collaborators.

Discovered
handover.continue

Append an immutable revision after reading the current snapshot. expectedRevisionId is mandatory to prevent overwriting another collaborator's work. Omitted artifacts are inherited; matching names are replaced.

Discovered
handover.create

Create durable shared context with an initial immutable revision. Authorship comes from the authenticated Handover identity.

Discovered
handover.get

Read a handover snapshot, continuation brief, artifact metadata, and revision history. Omit revisionId for the current snapshot.

Discovered
handover.okf.export

Export a handover revision as an Open Knowledge Format bundle for another human or agent system.

Discovered
handover.okf.import

Import Open Knowledge Format files into a new immutable Handover revision. Replaying the same bundle is idempotent.

Discovered
handover.publication

Read the stable report URL, entry file, access mode, and selected revision for a handover.

Discovered
handover.publish

Create or update a stable /r/{slug}/ report projection of a Handover revision.

Discovered
handover.pull

Return the selected files of a published report with paths, hashes, media types, and UTF-8 or base64 content.

Discovered
handover.read_artifact

Read bounded artifact content after inspecting a handover. Text is returned as UTF-8 and binary content as base64; truncated results report that explicitly.

Discovered
handover.search

Find current shared context with hybrid, semantic, or lexical retrieval across metadata and artifact content. Use an empty query to list recent handovers.

Discovered
handover.thread

Read comments, explicit mentions, assignments, and eligible collaborators without changing revision history.

Discovered
handover.update_comment

Edit an authored comment, or resolve/reopen an annotation. Set resolvedRevisionId when a new handover revision addressed the feedback.

Discovered
handover.whoami

Return the authenticated person or service agent, organization, workspace, role, and granted scopes. Call this before reading or publishing to confirm attribution and tenancy.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected92 ms17