orbit-local

name	orbit-local
description	Index and query a LOCAL checkout of a repository offline with the Orbit local CLI (the `orbit` binary, run directly or via `glab orbit local`). It builds a DuckDB property graph from the working tree and you query it with read-only SQL. Use when the request targets the current checkout, working tree, or a branch that is not pushed/indexed remotely, or is explicitly offline/local: index this repo locally, who calls X in my checkout, list definitions in a file, generate a repo map of a local checkout, run SQL over the local code graph, or serve the local graph over MCP. For queries against already-indexed production data in GitLab (a project such as gitlab-org/gitlab, cross-project blast radius, contributor or merge-request aggregation) use the `orbit` skill; for single-entity GitLab lookups or write operations use `glab`.
version	0.2.0
license	MIT
metadata	{"audience":"developers","keywords":"orbit, orbit-local, knowledge-graph, code-graph, duckdb, sql, repo-map","workflow":"ai"}

Orbit local CLI skill

Index and query a local copy of the GitLab Knowledge Graph (product name Orbit). The local CLI parses a checked-out repository into a DuckDB property graph and answers questions with read-only SQL — a different surface from Orbit Remote, which speaks the JSON DSL over gRPC. Use this skill for the working tree; use the orbit skill for production data.

Invocation

The binary is orbit. This skill writes commands as orbit <subcommand>. When you reach it through glab, prefix with glab orbit local and add --yes to skip the download/run prompts in non-interactive shells:

orbit index .                     # bundled binary
glab orbit local --yes index .    # same, via the glab wrapper

glab orbit local --install --yes installs/updates the managed binary. Full wrapper flags, config keys, and pass-through rules: references/cli.md.

Gotchas (read first)

• index operates on git repositories found under PATH. Pointing it at a plain subdirectory that is not its own repo indexes nothing (no graph stats are printed at all). Pass a repository root.
• Queries are SQL, not the DSL. orbit sql "SELECT …" runs against DuckDB tables (gl_definition, gl_edge, gl_file, gl_directory, gl_imported_symbol). There is no query_type/nodes/relationships JSON here — that is Orbit Remote.
• definition_type values are capitalized (Function, Method, AssociatedFunction, Struct, Field, Variant, Module, Constant, …). Filtering WHERE definition_type='function' returns zero rows; use 'Function'. Run orbit schema gl_definition when unsure of columns.
• Relationships live in gl_edge, keyed by source_id/target_id with relationship_kind in DEFINES, CALLS, IMPORTS, CONTAINS, EXTENDS. Join back to gl_definition on id to resolve names.
• The graph is per-commit. The node tables (gl_definition, gl_file, gl_directory, gl_imported_symbol) carry commit_sha; gl_edge does not - join back to a definition to scope edges to a commit. Re-run index after checking out a different commit. Default database is ~/.orbit/graph.duckdb (override with --db).

Command surface

Command	Purpose
orbit index <PATH> [--stats] [--db P]	Parse repos under PATH into DuckDB; prints graph stats as JSON
orbit sql [QUERY] [-f FILE] [-F table|json|ndjson|csv]	Run read-only SQL; - reads from stdin
orbit schema [TABLE…] [--raw]	Describe tables/columns; scope to table names to trim output
orbit list [-F …]	List indexed repositories, branch, commit, status
orbit mcp serve	Serve the local graph to MCP agents (run_sql, get_graph_schema, index)
orbit skill [PATH]	Print the bundled, version-matched skill content; no arg prints SKILL.md, else a relative path like references/sql.md

Quick start

orbit index .                                   # index the current repo
orbit schema gl_definition gl_edge              # confirm columns before querying
orbit sql "SELECT definition_type, count(*) n FROM gl_definition GROUP BY 1 ORDER BY n DESC"

Paste-ready SQL for callers, definitions-in-file, subclasses, and imports: references/sql.md.

Repository map

For a hierarchical orientation pass over a local checkout (languages, structure, key abstractions, per-file APIs) instead of ad-hoc SQL, use the bundled helper (scripts/repo_map.py, path relative to this skill root). When you only have the orbit binary, get a version-matched copy with orbit skill scripts/repo_map.py > /tmp/repo_map.py. Full workflow and subcommands: references/repo_map.md.

References

Topic	Location
CLI wrapper flags, config keys, pass-through args	references/cli.md
DuckDB tables and paste-ready SQL recipes	references/sql.md
Local repository-map helper	references/repo_map.md