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 · Code & DevOps

LinkedIn Profile, Company & B2B Enrichment API MCP Server

Real-time B2B professional profiles, company intelligence & jobs hosted MCP. OAuth or API key.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
488 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
7

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?
410
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?
310
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 488 ms.

  • Pass
    Valid handshake

    protocolVersion 2024-11-05, serverInfo.name api-gateway-mcp-server.

  • Pass
    Lists tools

    tools/list returned 7 tools.

  • Fail
    Current protocol

    Negotiated 2024-11-05. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 488 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 488 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

    18 of 26 parameters have a description (69%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches 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 2026-11-05T14:25:11.236913Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using LinkedIn Profile, Company & B2B Enrichment API MCP Server

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 linkedin-profile-company-b2b-enrichment-api-mcp-server https://api.linkedindataapi.com/mcp

Capabilities

Tools 7

b2b_enrich_company

Resolve any LinkedIn company slug, URL, or corporate domain (e.g. "stripe.com") into verified headcount, industry, headquarters, organization ID, specialties, and website (10 Credits, 0 Credits on 404).

Discovered
b2b_enrich_person

Enrich a public LinkedIn person profile by handle or URL without cookies (10 Credits = $0.001 base / $0.0004 Business, 0 Credits on 404). Returns full career timeline, education, skills, headline, current employer, location, and follower count.

Discovered
b2b_get_company_posts

Retrieve official LinkedIn company feed posts, product launches, and engagement metrics for a target company (10 Credits per call).

Discovered
b2b_get_person_posts

Retrieve recent public LinkedIn posts, commentary, and engagement metrics (likes, comments, reposts) for an executive handle (10 Credits per call).

Discovered
b2b_search_decision_makers

Search B2B decision-makers and company employees filtered by employer slug/domain, job title seniority (VP, CTO, Founder), keyword, and location (2 Credits per returned person, 0 Credits when empty).

Discovered
b2b_search_hiring_signals

Search active LinkedIn company job openings by company, role keyword, location, and remote flag to detect hiring velocity and technographic intent (2 Credits per job returned, 0 Credits when empty).

Discovered
b2b_search_posts

Search public LinkedIn posts by buying-intent keyword or category topic (2 Credits per post returned, 0 Credits when empty).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected488 ms7