Knowledge MCP
knowledge is a set of MCP tools and skills for producing better code with fewer tokens. The tools index your code, cloud, logs, and docs into cross-linked graphs and answer questions sized to the question: hybrid code search, call-graph traversal, structural AST search and replace across 31 languages, best-practice patterns with runnable checks, and a graph that keeps thoughts, decisions, tickets, and plans across…
People who work with Cgo and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Go.
VERIFIED ACTIVE
LAST COMMIT 2026-09-16 · ★ 1 · VERIFIED 2026-09-18
Apache-2.0 · Go servers · how we verify → /methodology
01 · Evidence
Security posture
What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.
license Apache-2.0 - declared in the repository
registry namespace io.github.fulminate-io is GitHub-verified and matches the repo owner
02 · What Knowledge MCP can do
Prose above is summarized from the project's README and registry record - no invented capabilities.
Limitations (from the README)
[!WARNING] A large first index is thousands of LLM calls, one summary per node. If the summarizer is a logged-in claude or codex CLI, every call draws on that subscription's quota. For a big repo, point the summarizer at an API provider first: a [summarizer] section in
Latest releases
v0.10.6 · 2026-09-16
Knowledge v0.10.6. Client source published in this repo; server binaries (garble-obfuscated) attached as release assets.
v0.10.5 · 2026-09-13
Knowledge v0.10.5. Client source published in this repo; server binaries (garble-obfuscated) attached as release assets.
v0.10.4 · 2026-09-11
Knowledge v0.10.4. Client source published in this repo; server binaries (garble-obfuscated) attached as release assets.
03 · Who maintains Knowledge MCP
knowledge-mcp is maintained by fulminate-io. It's the only MCP server we track from this author; the repo dates to May 2026.
04 · Facts
- repository
- github.com/fulminate-io/knowledge-mcp
- website
- https://fulminate.io/docs
- category
- coding agent - actively maintained as of 2026-09-18.
- release cadence
- 9 releases in the last 90 days (latest 2026-09-16)
- registry
- io.github.fulminate-io/knowledge-mcp (active, first published 2026-08-11)
05 · Knowledge MCP FAQ
What is Knowledge MCP?
knowledge is a set of MCP tools and skills for producing better code with fewer tokens. The tools index your code, cloud, logs, and docs into cross-linked graphs and answer questions sized to the question: hybrid code search, call-graph traversal, structural AST search and replace across 31 languages, best-practice patterns with runnable checks, and a graph that keeps thoughts, decisions, tickets, and plans across…
Is Knowledge MCP still maintained?
Yes - as of 2026-09-18, its last commit was 2026-09-16 and it shipped 9 releases in the last 90 days. We re-verify nightly.
06 · Alternatives to Knowledge MCP
Alternatives to Knowledge MCP
Maintained coding agent servers if Knowledge MCP isn't the fit.
- Serena A powerful toolkit for coding, providing semantic retrieval and editing capabilities. ★ 29,556 · 2026-09-17
- Desktop Commander MCP server for terminal commands, file operations, and process management ★ 9,633 · 2026-09-17
- Ouroboros Pins an acceptance spec; the verify command and expected output never enter the success contract. ★ 6,016 · 2026-09-15
- Socraticode MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs. ★ 3,312 · 2026-09-17
- Omnara Deploy durable AI agents with Omnara, an open-source managed-agent platform. ★ 2,858 · 2026-09-18
- Docs Search and read Empryo's documentation. Read-only, no auth, no local access. ★ 1,246 · 2026-09-17
Pairs well with
Servers that cover what Knowledge MCP doesn't - only shown when the pairing reason fits the companion.
- Context7 → documentation companion documentation · ★ 62,152
- GitLab MCP → documentation companion documentation · ★ 1,984
- Xcode Build MCP → developer tools companion developer tools · ★ 6,397
- Sentry MCP → developer tools companion developer tools · ★ 855
- Server Filesystem → filesystem companion filesystem · ★ 39,038
- Pdf MCP → filesystem companion filesystem · ★ 135