Codeintel

io.github.phuongddx由 GitHub 帳號 phuongddx 發布v0.4.0更新於 Oct 24, 2026

Local-first SCIP code navigation and Zoekt search over your own indexed repositories

概覽

AI 產生的概覽

本機優先的程式碼智慧服務,讓助理以精確的符號參照、定義、呼叫階層與詞法程式碼搜尋來瀏覽已索引的程式碼庫。

可以做什麼
jarvis 會為已索引的程式碼庫預先建立本機程式碼智慧層,讓助理查詢符號而不是用 grep 搜尋。它提供十個 MCP 工具,包括用於精確定位的 findReferences、用於定義範圍的 goToDefinition、用於呼叫與型別關係的 callHierarchy 和 typeHierarchy、用於檔案符號大綱的 documentSymbols、用於 Zoekt 詞法或正規表示式搜尋的 searchCode、用於跨儲存庫套件依賴分析的 blastRadius、用於索引新鮮度的 getIndexStatus,以及用於建立索引的 indexRepo(R4、R46-R56)。索引是明確執行的,查詢路徑為唯讀(R64、R70)。
適用情境
當編碼助理反覆用 grep 搜尋程式碼庫,並因過濾註解、測試與同名符號而耗用上下文時適合使用(R1-R3、R6)。它適合回答某個符號在哪裡被使用、在哪裡定義、被誰呼叫等問題,答案來自預先計算的索引,而不是逐一開啟每個符合的檔案(R7、R18)。它只做檢索,不負責重新命名或重構(R63)。
執行需求
僅支援 macOS arm64/x86_64 與 Linux arm64/x86_64,不支援 Windows(R60)。安裝獨立的 Homebrew 二進位套件,其中已內嵌 Python 3.12 與所需工具,因此不需要 Python、uv、pip 或 PyPI 安裝(R12、R14);Linux 需先安裝 Homebrew/Linuxbrew(R11)。註冊本機 stdio 伺服器,例如 jarvis-server;若用戶端在 PATH 中找不到它,請使用絕對路徑(R17、R19、R20)。選用的語言索引器需要 Node.js/npm、JDK、Xcode 或較新的 Bash(R28-R31)。
安裝前請注意
索引需要明確執行:查詢前先執行 jarvis index 或 jarvis watch(R64)。執行時查詢路徑不寫入,查詢以唯讀方式開啟已發布的快照(R70),且 jarvis 從不修改程式碼(R63)。索引儲存在本機 ~/.jarvis,可用 JARVIS_DATA_DIR 覆寫(R84),README 表示程式碼與索引不會離開本機(R5)。選用的語意搜尋會下載約 4.3 GB 的嵌入模型到共用的 Hugging Face 快取(R42)。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Codeintel,將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Desktop only,透過 STDIO。 STDIO 服務會啟動本機處理程序,因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照 儲存庫 中的啟動說明。

README

jarvis

[CI] [Platforms] [License: MIT] [MCP]

Your coding agent should not spend its context window on grep.

When your agent asks "where is AuthService used?", grep returns comments, markdown, test fixtures, and similarly named symbols in one noisy pile. The agent burns context re-reading files to filter signal from noise — and still misses call sites.

jarvis precomputes a local code-intelligence layer so your agent calls findReferences for exact occurrences, goToDefinition for the defining range, callHierarchy for call paths, and searchCode for precise lexical search — ten MCP tools for Claude Code, Cursor, or any MCP client. Your code and indexes never leave your machine.

Without jarvisGrep → comments, tests, imports mixed with real hits → opens files to filter → guesses at call sites → burns context on search instead of reasoning
With jarvisfindReferences("AuthService") → exact file-and-range occurrences → callHierarchy for the graph → searchCode("token refresh") → answers without opening every match

[grep returns noisy results vs jarvis findReferences returning 10 exact file:line:col occurrences]

Quick start · MCP tools · Dashboard · Limits · Details · Docs

Quick start

1. Install the standalone binary:

bash
brew install jarvis-intelligence/jarvis/jarvis

Linux users need Homebrew/Linuxbrew installed first. The formula supports macOS arm64/x86_64 and Linux arm64/x86_64, installs both jarvis and jarvis-server, and embeds Python 3.12, dashboard assets, tree-sitter libraries, watch, scip, zoekt-git-index, and zoekt-webserver. Homebrew supplies universal-ctags. No Python, uv, pip, or PyPI installation is required.

Upgrade with brew upgrade jarvis; recover a damaged installation with brew reinstall jarvis.

2. Index a repo (slug defaults to the directory name):

bash
jarvis index /path/to/your/repo

3. Register the MCP server:

bash
claude mcp add jarvis --scope user -- jarvis-server

Ask your agent "find all references to AuthService" — it calls findReferences instead of grepping.

Other MCP clients (Cursor, Claude Desktop, any stdio client)
json
{  "mcpServers": {    "jarvis": {      "command": "jarvis-server"    }  }}

If your client can't find jarvis-server on PATH (GUI apps often don't inherit your shell's), use the absolute path from which jarvis-server.

Claude Code plugin (registers MCP + ships agent skills)

Install the Homebrew binary first. The plugin adds jarvis skills and can register the already-installed jarvis-server.

/plugin marketplace add jarvis-intelligence/jarvis-index/plugin install jarvis@jarvis
Optional language indexers

The standalone package includes the SCIP converter and both Zoekt binaries. The Homebrew formula does not install setup.sh; from a jarvis source checkout, install the optional per-language indexer for your repo:

LanguageInstallerToolchain
TypeScript/TSXsh setup.sh --only scip-typescriptNode.js/npm
Pythonsh setup.sh --only scip-pythonNode.js/npm
Java/Kotlinsh setup.sh --only scip-javaJDK; Kotlin repos require Kotlin 2.2.0 exactly
Swiftsh setup.sh --only scip-swiftXcode on macOS arm64

For Maven-built Java repositories on macOS, also install a modern Bash with brew install bash, then run sh setup.sh --only bash-shim from that same source checkout. Reindex after adding an indexer. Without the matching indexer, documentSymbols and goToDefinition still work via Tree-sitter where coverage exists; findReferences, callHierarchy, and typeHierarchy return recovery guidance.

Not included

semanticSearch is registered for MCP compatibility but is excluded from the standalone distribution. It returns a Homebrew-specific unavailability error that points to the source-build steps below; lexical search and symbol search remain available.

Source-build semantic search

The standalone Homebrew package excludes semantic dependencies. In a source checkout, install them with:

bash
uv run jarvis install-semantic

Then index explicitly:

bash
uv run jarvis index /path/to/repo --semantic

install-semantic also pre-downloads the embedding model (BAAI/bge-m3, ~4.3 GB, one time) into the shared Hugging Face cache (~/.cache/huggingface/); every indexed repo reuses it. If the download is interrupted, the next jarvis index retries it automatically.

MCP tools

ToolWhat it does
goToDefinitionResolve a symbol to its defining file and range
findReferencesEvery occurrence of a symbol across the indexed repo
callHierarchyIncoming/outgoing calls for a symbol
typeHierarchySupertypes/subtypes
documentSymbolsOutline of every symbol defined in one file
searchCodeZoekt lexical/regex search, optionally filtered to one repo
semanticSearchReturns the Homebrew distribution's semantic-unavailability error
blastRadiusWhich other indexed repos depend on a package, up to 2 hops
getIndexStatusPublished commit, freshness, staleness vs. working tree
indexRepoBuild an index for a git repo at path

Dashboard

bash
jarvis dashboard          # serves http://127.0.0.1:6080 and opens a browser

A localhost web console over the same ~/.jarvis data the CLI and MCP server read:

[Repositories view]   [Tool playground]

Requirements and limits

  • macOS arm64/x86_64 and Linux arm64/x86_64 only. Windows is not supported.
  • Semantic search is unavailable in the Homebrew distribution.
  • One language per repo — detected by extension plurality across git-tracked files; override with --language.
  • jarvis never edits code. It is the retrieval half — Serena complements it for renames/refactors.
  • Indexing is explicit — run jarvis index (or jarvis watch) before querying.

Details

How it works

One indexing CLI writes precomputed indexes into ~/.jarvis; one stdio runtime reads them down. The two share no other contract.

[jarvis architecture]

  • Publishing is atomic — a reindex writes a new snapshot, then flips the current pointer via os.replace. A query reading the old snapshot keeps working; no downtime window.
  • The runtime path never writes — every query opens the published snapshot read-only (mode=ro&immutable=1).
  • The package graph is rebuilt, not accumulated — each reindex clears that repo's outgoing edges before recomputing.

Full detail: docs/system-architecture.md

Indexing CLI reference
bash
jarvis index /path/to/your/repo            # slug defaults to the directory namejarvis index /path/to/your/repo --slug foo # or pick one explicitlyjarvis index /path/to/your/repo --scheme MyScheme # Swift repo with an ambiguous Xcode schemejarvis index /path/to/your/repo --language python # force the language instead of detecting itjarvis index /path/to/your/repo --no-scip   # skip optional SCIP enrichment; syntax baseline + Zoekt still publishjarvis index /path/to/your/repo --scip      # re-enable SCIP enrichment (both flags persist per repo)jarvis listjarvis status foojarvis reindex foojarvis forget foojarvis watch /path/to/your/repo [--debounce 5.0]  # debounced auto-reindex on file changes (foreground)
Known upstream limitations
  • scip-java can't index Android/Gradle repos — its Gradle plugin keys off standard source sets that AGP replaces (scip-java#177). Detected automatically; degrades to search-only.
  • Kotlin indexing requires an exact Kotlin version match — scip-kotlinc is compiled against one pinned release (currently 2.2.0). Detected automatically.
  • Maven-built Java repos need bash ≥ 4.4 on macOS — brew install bash fixes it.
  • Swift indexing requires scip >= v0.9.0 — older converters silently drop occurrence ranges. jarvis index refuses an older scip rather than publishing a broken index.
Configuration
VariablePurpose
JARVIS_DATA_DIROverride default ~/.jarvis for all indexes and registry

The source-development semantic path has additional model-prefix overrides; they have no effect in the standalone distribution.

Documentation

License

MIT

來源:README.md,提交 4cf9176

工具

0
SourceWeft 尚未在沙箱中啟動過該軟體包,因此其工具未知。

版本歷史

1
  1. v0.4.0最新Sep 16, 2026

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