Groundtruth

Live docs MCP server.

Connector by rm-rf-prod · GitHub account verified by the MCP Registry

IndexedElastic-2.0Local (stdio)★ 6

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/rm-rf-prod-groundtruth

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Live docs MCP server. 793+ libraries, evidence-verified answers, code audit, snippets, dispatch.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Runs code on install

Its package runs an install script (such as npm postinstall or setup.py code) as soon as you install it, before any tool is called. Read the script first.

Tools: 14 read · 0 write · 0 deleteRead-only
Secrets: 1 (API keys, tokens or passwords)
Install scripts: Runs code on install
Runs as: Node.js package

Tools by what they do 14

Read from the source code; the running server may list different tools.

Read 14 · Look things up without changing anything.

gt_audit
gt_auto_scan
gt_batch_resolve
gt_best_practices
gt_changelog
gt_compare
gt_compat
gt_dispatch
gt_examples
gt_get_docs
gt_migration
gt_resolve_library

Show 2 more tools

gt_search
gt_snippets

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

GT_GITHUB_TOKEN

Other settings (environment variables or headers).

GT_CACHE_DIR
GT_LOG_LEVEL

Show 30 more hosts

docs.swmansion.com · found in code
fastify.dev · found in code
firebase.google.com · found in code
github.com · found in code
hono.dev · found in code
huggingface.co · found in code
learn.microsoft.com · found in code
motion.dev · found in code
nextjs.org · found in code
nuxt.com · found in code
openai.github.io · found in code
orm.drizzle.team · found in code
platform.claude.com · found in code
platform.openai.com · found in code
pydantic.dev · found in code
radix-ui.com · found in code
raw.githubusercontent.com · found in code
react.dev · found in code
reactnative.dev · found in code
redis.io · found in code
rnfirebase.io · found in code
supabase.com · found in code
svelte.dev · found in code
tanstack.com · found in code
tiptap.dev · found in code
upstash.com · found in code
vercel.com · found in code
vite.dev · found in code
vuejs.org · found in code
web.dev · found in code

Files it touches

/tmp/.gt-mcp-cache
/var/log
/var/run
Your home directory (~)
~/.gt-mcp-cache
~/my-app

Tools (14)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

gt_auditAudit Project Coderead-only
Scan the project's own source files for issues (file:line) and attach fixes from official docs. Use categories ["all"] for broad requests. Best practices for its dependencies: gt_auto_scan.
gt_auto_scanAuto-Scan Project Dependenciesread-only
Detect the project's dependencies (package.json, pyproject.toml, requirements.txt, Cargo.toml, go.mod, ...) and fetch best practices for each. Issues in the project's own code: gt_audit.
gt_batch_resolveBatch Resolve Librariesread-only
Resolve 1-20 library names to IDs and docs URLs in one call, registry only. One name with npm/PyPI fallback: gt_resolve_library. Project dependencies: gt_auto_scan. Registry is Elastic-2.0: look up named libraries only, never enumerate.
gt_best_practicesGet Best Practicesread-only
Current best practices for one library: patterns, performance, security, testing, migration. libraryId: a plain name ('nextjs'), GroundTruth ID or npm:/pypi: package. Prefer over gt_search when one library is named.
gt_changelogFetch Library Changelogread-only
Recent release notes for a library (GitHub Releases, CHANGELOG.md): what changed in a version. Step-by-step upgrade: gt_migration.
gt_compareCompare Libraries Side-by-Sideread-only
Compare 2-3 libraries side by side from their live docs. Pass names (['prisma', 'drizzle-orm']), not IDs. One library: gt_get_docs.
gt_compatCheck Browser/Runtime Compatibilityread-only
Browser and runtime support for a web API, CSS feature or JS syntax ('container queries', 'Array.at()'), from MDN and caniuse. Takes a feature, not a library.
gt_dispatchGroundTruth Dispatchread-only
Route a raw user request ("use gt", "use gt for react", "migrate next from 15 to 16") to the right gt_* tool. Returns {tool, args, reason, confidence}. Skip it when the tool is already clear.
gt_examplesFind Real-World Code Examplesread-only
Real-world usage of a library or pattern from public GitHub code, with repo links (needs GT_GITHUB_TOKEN, else official-docs examples). Snippets from the library's own docs: gt_snippets.
gt_get_docsGet Documentationread-only
Reference docs for one library, filtered to a topic. libraryId: a plain name ('nextjs'), GroundTruth ID, npm:/pypi: package, or a docs URL. Curated guidance: gt_best_practices. Code-only snippets: gt_snippets.
gt_migrationGet Migration Guideread-only
Upgrade guide between two versions of a library: breaking changes and required code changes. Release notes only: gt_changelog.
gt_resolve_libraryResolve Libraryread-only
Find a library's GroundTruth ID ('vercel/next.js', 'npm:express') and its docs, llms.txt and GitHub URLs, from the registry, npm, PyPI, crates.io, Go and GitHub. Only for ambiguous or unknown names: other tools take plain names. 2-20 names: gt_batch_resolve. Registry is Elastic-2.0: look up named libraries only, never enumerate.
gt_searchSearch Any Topicread-only
Official docs and standards for a topic with no single library: web APIs, CSS, security, accessibility, protocols, infrastructure. One library named: gt_best_practices or gt_get_docs. Browser support: gt_compat. Real-world code: gt_examples.
gt_snippetsGet Code Snippetsread-only
Ranked code snippets (title, language, code, source URL) from a library's own docs, by topic and language. Cached per version; refresh:true re-indexes. Prose docs: gt_get_docs. Real-project usage: gt_examples.

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Signals

Stars: 6
Forks: 2
Open issues: 1
Weekly downloads: 130
Last commit: Oct 10, 2026 (18 days ago)
Last release: Oct 10, 2026 (18 days ago)
Last package publish: Oct 10, 2026 (18 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.rm-rf-prod/groundtruth
Version: 8.0.1
Auth: API key
Packages: npm @groundtruth-mcp/gt-mcp
License: Elastic-2.0
Repository: github.com/rm-rf-prod/GroundTruth-MCP
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

Cite this page

Groundtruth MCP server. Agent Mart. https://agentmart.dev/connectors/rm-rf-prod-groundtruth (last updated 2026-10-24)