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JMeter Docs MCP Server

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answering

JMeter Docs is answering right now. Last checked 6 min ago. It exposes 10 tools. Last commit 8 Sep 2026.

Apache JMeter community documentation, conversion tools, linters, and calculators for AI agents.

Uptime history 10 days of history
10 days agonow
100.0%
Uptime 24h
92 of 92 checks
10
Tools
read from the server
440 ms
Response time
average over 24h
3
Stars
last commit 8 Sep 2026

What the code does

We read the source, 19 h ago · tools taken from the live server · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

run in your terminal
claude mcp add jmeter-docs --transport http https://docs.jmeter.ai/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "jmeter-docs": {
      "url": "https://docs.jmeter.ai/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.jmeter-docs]
url = "https://docs.jmeter.ai/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "jmeter-docs": {
      "url": "https://docs.jmeter.ai/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "jmeter-docs": {
      "url": "https://docs.jmeter.ai/api/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

jmeter
get_jmeter_page
Fetch the full markdown text of one docs.jmeter.ai page. Accepts the page URL (e.g. https://docs.jmeter.ai/topics/api-load-testing/) or a bare path (e.g. topics/api-load-testing).
search_jmeter_docs
Search the Apache JMeter documentation on docs.jmeter.ai. Returns the most relevant pages with titles, URLs, and snippets. Use for any question about JMeter test plans, components, functions, properties, distributed testing, reports, or troubleshooting.
lookup
lookup_error_playbook
Get immediate root causes, OS/JVM config fixes, and remediation steps for common JMeter exceptions (e.g. "BindException", "SocketTimeoutException", "OutOfMemoryError", "NoHttpResponseException", "SSLHandshakeException", "401/403 after recording").
lookup_jmeter_property
Search or lookup curated JMeter properties (e.g. "httpclient4.idletimeout", "jmeter.save.saveservice.*", "remote_hosts", "summariser"). Returns category, defaults, and recommendations.
calculate
calculate_workload_model
Compute required thread concurrency, pacing delays, ramp-up schedules, and JVM heap recommendations based on target RPS/TPS and SLA response times using Little's Law.
convert
convert_curl_or_har_to_jmx
Convert one or more cURL commands or HAR (HTTP Archive 1.2) JSON traces into a valid, production-ready Apache JMeter .jmx test plan XML with HTTP Request Defaults, Header Managers, Cookie Managers, timeouts, and assertions. Supports GET, POST, PUT, DELETE, PATCH, and RFC 9838 QUERY methods.
jsr223
get_jsr223_recipe
Fetch production-ready, performant Groovy scripts for JMeter JSR223 samplers, preprocessors, and postprocessors (e.g., JWT parsing & expiration, HMAC-SHA256 signing, dynamic header injection, nested JSON array extraction, custom CSV failure logging).
lint
lint_jmx_snippet
Validate a JMeter test plan XML string or snippet against best practices and performance anti-patterns (e.g., active GUI listeners, legacy BeanShell, uncompiled JSR223, missing timeouts, zero ramp-up, Thread.sleep in scripts).
plan
plan_distributed_testing
Generate Master-Worker RMI port assignments, user.properties, CLI commands, firewall/security group rules, and Docker Compose manifests for distributed load testing.
tune
tune_linux_os
Generate production sysctl.conf, limits.conf, systemd overrides, and Docker/K8s configs tuned for high-concurrency JMeter load testing (fixing ulimit nofile, BindException port exhaustion, somaxconn backlog, and JVM swappiness).

Endpoints

URLTransportStateLatencyChecked
https://docs.jmeter.ai/api/mcp streamable-http answering 595 ms 6 min ago

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JMeter Docs — questions

Answers built from our own checks of this server.

What can JMeter Docs do?
It exposes 10 tools, read directly from the server on our last check. Among them: calculate_workload_model, convert_curl_or_har_to_jmx, get_jmeter_page, get_jsr223_recipe, lint_jmx_snippet, lookup_error_playbook and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is JMeter Docs mostly used for?
Its tools cluster around jmeter and lookup. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is JMeter Docs working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 440 ms. The bar chart above shows every period we have measured.
How do I connect JMeter Docs?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does JMeter Docs need an API key?
No. JMeter Docs completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is JMeter Docs?
It answers our handshake in 440 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is JMeter Docs open source?
Yes — it is published under the Apache-2.0 licence, written in MDX, 3 stars on GitHub and 13 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.