repovine: Instructions file for Codex

AGENTS.md

repovine AGENTS.md is an instructions file for Codex, OpenCode from legann/repovine. It costs 1,325 tokens per session, scanned A, original, MIT.

Project instructions for working with repovine, a tool that maps relationships between code, modules, and packages. They describe which repovine searches and inspections to run before non-trivial changes.

In plain words
What is it for?
Use them when navigating or changing a repovine project: search for context, map named components, inspect narrowed results, and check build status when needed.
Why use it?
They help an agent understand the project’s structure and dependencies before editing code.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: reads .claude/ paths; mentions Claude Code; reads ~/.codex paths.

This is legann/repovine's own configuration. It tells Codex and OpenCode how to work on repovine itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything repovine configures →

Reuse

Borrowing it

Nothing to install: this file belongs to legann/repovine. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/legann/repovine/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/legann/repovine

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 1,325 This file is loaded in full into every session.
When invoked 1,325 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.01325 $0.01325
Opus 5.5 $0.00530 $0.00530
Sonnet 5.5 $0.00265 $0.00265
Haiku 4.5 $0.00133 $0.00133

Measured 2mo ago against content hash 3d9121bae0a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

repovine AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

repovine -- quick reference

This managed block is intentionally short for Claude Code and Codex. Detailed workflows live in the generated skills, agent files, and hooks so this always-on file does not compete with project instructions.

Start

Before non-trivial work, call the repovine MCP server first. Use search_context when the task wording is fuzzy, map_context when a domain/package/module is named, then inspect_node after narrowing. Skip this only for trivial single-file tasks.

If the MCP call fails with a connection error, the server is not running. Ask the user to check the MCP config. Do not fall back to blind file reading -- without the graph you lack structure and dependency info.

If a tool returns result.status:"building", call get_build_status({ "waitSec": 45 }) once instead of polling. stageEtaSec estimates only the current stage; use stage and remainingStages to report progress. If the long-poll still returns building, continue with direct file reads only when the task can proceed without graph structure. To abandon a cold build, call get_build_status({ "cancel": true }); it stops Stage 1 workers and returns cancelled (no graph) or keeps a prior ready graph.

Context Session Quality scores repovine MCP responses, not agent prose. Pass contextSessionId on MCP calls and inspect with get_context_session_quality; harnesses recompute via repovine delivery compliance. The score and its thresholds are advisory until the labelled-corpus return bar in docs/context-quality.md is met; evidence-backed annotation checks remain enforceable.

Working loop

  • Orient/map/inspect: search_context, map_context, inspect_node.
  • Follow the task axis: runtime/user flow -> get_entrypoints + trace_flow; shared contracts -> analyze_dependencies; env/resources -> get_config_surface; architecture/review candidates -> analyze_architecture; annotation health -> get_annotation_status.
  • After code edits, call refresh_context({}). After changing repovine.config.json, call refresh_context({ "reloadConfig": true }) so the running MCP process re-reads config and rebuilds the graph. Changing repovine.domains.json is picked up by a normal refresh; using reloadConfig: true is harmless when both files changed.
  • Never hand-edit repovine.annots.json. Change it through write_annotation, merge_annotations, or refresh_context({ "cleanupOrphans": true }); validate_annotations reads it and reports, and writes nothing.

Read the full file on GitHub · 68 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 68 lines · 1,325 tokens per session scan A 3d9121bae0a0

Subscribe to this mod's changes

repovine AGENTS.md is an instructions file published in the GitHub repository legann/repovine (0 stars, last pushed 18d ago), licensed MIT. It adds 1,325 tokens to every session, about $0.0053 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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