How do I connect Code Index MCP Server to Claude?

Run `claude mcp add code-index-mcp -- npx -y @regsorm/code-index-mcp serve --path /path/to/your/repo` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Code Index MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Code Index MCP Server do?

Code Index MCP Server documents 31 tools to the agent, including bsl_sql, find_data_path, find_path. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Code Index MCP

Unclaimed

by Regsorm

Поиск по коду для ИИ-агентов: 32 инструмента MCP, индекс на SQLite, один бинарник без зависимостей. Разбирает выгрузки 1С:Предприятие — Конфигуратор и EDT; конфигурация на 88 тыс. файлов индексируется за 6 минут, ответ на запрос — 10 мс. Code index MCP server: tree-sitter AST for 14 languages, 20 universal tools + 12 for 1C/BSL.

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'code-index-mcp' -- 'npx' '-y' '@regsorm/code-index-mcp' 'serve' '--path' '/path/to/your/repo'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

1c-enterpriseastbslcode-indexcode-searchdeveloper-toolsmcpmodel-context-protocolonescriptrusttree-sitter

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31 of 31 tools

Documented tools (31)

From project documentation. A server handshake does not verify each tool’s description or behavior.

bsl_sql

Arbitrary read-only SQL (v0.21.0): a SELECT/WITH query over the repo's index.db for the long tail of metadata/graph questions that have no dedicated tool (roles/RLS, joins, aggregations). Guard: SELECT/WITH only + Statement::readonly() + row cap + timeout. Tables: metadataobjects, metadatamodules, m

find_data_path

Data-links graph (v0.10.0): chain of reference links from one object to another (BFS over datalinks, like findpath but for data, not calls)

find_path

(v0.23.0) Shortest path in the call graph between two functions from→to (iterative cycle-safe BFS over unique calls nodes, maxdepth=5, any language). Returns path edges [{caller, callee, line}]

find_path_bsl

Call-chain between two procedures via proccallgraph (recursive CTE, maxdepth=3). BSL-specific variant of the universal findpath — proccallgraph carries calltype and procedure keys. (v0.35.0) from/to and procedure keys are <relpath>::<name> (a bare name is accepted for unresolved leaves); walks by re

find_references

Impact map (v0.21.0): everything that references an object, in one call — reverse datalinks (structural refs from metadata) + metadatacodeusages (usages in .bsl code) + rolerights (roles holding rights on it), broken down by kind with samples (limit)

find_symbol

Search everywhere (functions, classes, variables, imports)

get_call_tree

(v0.23.0) Call tree from a root function up to maxdepth (default 3). direction: callees/down (downstream) or callers/up. Flat edge list [{caller, callee, line, depth, path}] ((v0.35.0) path = source file of each edge) + nested {name, children} tree; maxnodes cap

get_callees

What does this function call? (v0.35.0) each row carries the source path

get_callers

Who calls this function? (v0.35.0) each row carries the caller's source path (distinguishes same-named callers from different files)

get_class

Get class by exact name (case-insensitive fallback; (v0.44.0) on 0 matches returns didyoumean with similar names)

get_data_links

Data-links graph (v0.10.0): what an object references / what references it, via reference-typed attributes, register dimensions and tabular-section attributes (datalinks table). direction=out\

get_event_subscriptions

All event subscriptions from EventSubscriptions/.xml. Filters: handler module, event (Russian or English platform enum — OnWrite→ПриЗаписи), source — by source object (Document.X/DocumentObject.X/short name, v0.31.0). Unknown parameters are rejected with the list of valid filters; default limit 50 (

get_file_summary

Complete file map without reading source

get_form_handlers

Managed-form event handlers by (ownerfullname, formname). Owner accepted in both formats — Document.X and export-folder Documents.X (v0.31.0). For typical document form returns ~120 (event, handler) pairs; unknown form → error with availableforms of the owner

get_function

Get function by exact name (case-insensitive fallback; (v0.44.0) on 0 matches returns didyoumean with similar names)

get_imports

Imports by module or file

get_object_profile

Object passport in one call (v0.21.0): the full portrait of an object — structure + forms + modules + data links — instead of a series of getobjectstructure/getformhandlers/getdatalinks. The sections parameter (['structure'\

get_object_structure

Full structure of a 1C metadata object by fullname (Document.SalesInvoice): attributes with 1C-notation types (+synonym — UI label, +required — fill checking, v0.32.0; +indexing — indexing flag Index/IndexWithAdditionalOrder, v0.45.1), tabular sections with columns, register dimensions/resources; en

get_register_writers

Register recorders / document movements (v0.16.0): for a register (AccumulationRegister.Stock) returns writers — documents writing movements; for a document — writesto (target registers). From the declarative <RegisterRecords> set (recorder edges of datalinks). One call covers both directions

get_stats

Index statistics

grep_body

Substring or regex search in function/class bodies. Returns matchlines (first 3 line numbers) and matchcount (total, if > 3). v0.7.0: optional pathglob, contextlines

grep_code

(v0.8.0) Regex search over code-file content (.py, .bsl, .rs, .ts, etc.) via filecontents table (zstd-decode in Rust). Same parameters as greptext: regex, pathglob?, language?, limit?, contextlines?. Complements grepbody (which searches only inside function/class bodies). Oversize files are skipped

grep_text

(v0.7.0) Regex search over text-file content (REGEXP). Closes the FTS5 special-character gap. Optional pathglob, language, contextlines. Hard-cap 1 MB on response size

health

MCP server health and connected repos

list_files

(v0.7.0) Flat file listing with optional pattern (glob like /.py), pathprefix, language, limit

read_file

(v0.7.0) Read content of a file. Optional linestart/lineend (1-based, inclusive). Soft-cap 5000 lines or 500 KB, hard-cap 2 MB. (v0.8.0) works for code files too (.py, .bsl, .rs, .ts, etc.) — content stored in filecontents table (zstd). Oversize files (default > 5 MB) return oversize: true with an e

search_class

Full-text search across classes

search_function

Full-text search across functions (name, docstring, body)

search_terms

Meaning-based procedure search (v0.30.0): terms are filled mechanically at index time — words of the procedure name (CamelCase split), the owner object's name and synonym, the comment above the procedure; no LLM needed. Trigram FTS: word forms and 3+ character substrings work, case and ё/е are irrel

search_text

Full-text search across text files

stat_file

(v0.7.0) Metadata of a single file: exists, size, mtime, language, linestotal, contenthash, indexedat, category (text/code). (v0.8.0) adds oversize: bool for code files

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Code Index MCP Server

How do I connect Code Index MCP Server to Claude?: Run `claude mcp add code-index-mcp -- npx -y @regsorm/code-index-mcp serve --path /path/to/your/repo` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Code Index MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Code Index MCP Server do?: Code Index MCP Server documents 31 tools to the agent, including bsl_sql, find_data_path, find_path. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.