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

Read-only probes

MCP server · Code & DevOps

Hex.pm MCP

By joshrotenberg Verified namespace

MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages

WebsiteSource codeSearch & web data
Connect to Hex.pm MCP
Checks passed
14 / 22

1 failed · 7 not measured

Median response
796 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
24

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?
103
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?
402

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 827 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name hexpm-mcp.

  • Pass
    Lists tools

    tools/list returned 24 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 796 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 824 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

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

    39 of 39 parameters have a description (100%). The bar is 80%.

  • Fail
    Safety hints

    24 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-06-15T23:04:52.469587Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Hex.pm MCP

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 hex-pm-mcp https://hexpm-mcp.fly.dev/mcp

Capabilities

Tools 24

alternatives

Find alternative packages

Discovered
audit

Audit package dependencies for risks

Discovered
audit_mix_deps

Audit mix.exs dependencies for risks

Discovered
compare

Compare 2-5 packages side by side

Discovered
dep_tree

Build a package dependency tree

Discovered
dependencies

Get dependencies for a package version

Discovered
doc_item

Get documentation for a module or function

Discovered
docs

Browse a package documentation module listing

Discovered
downloads

Get package download statistics

Discovered
features

Get optional features for a package release

Discovered
health

Run a comprehensive package health check

Discovered
info

Get detailed package information

Discovered
owners

Get package owners and maintainers

Discovered
readme

Get package README content

Discovered
release

Get detailed package release information

Discovered
search

Search hex.pm packages

Discovered
search_docs

Search within package documentation

Discovered
toolbox_category

List projects in a Toolbox category

Discovered
toolbox_group

List categories in a Toolbox group

Discovered
toolbox_groups

Browse the Elixir Toolbox taxonomy

Discovered
toolbox_search

Search packages through Elixir Toolbox

Discovered
toolbox_trending

List trending Elixir packages

Discovered
upgrade_check

Check mix.exs dependencies for upgrades

Discovered
versions

List all package versions

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected827 ms24
Connected764 ms24

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