Repoagent Doc Generation

RepoAgent-style OKF doc generation

This project's structural truth comes from buddhi (buddhi init / buddhi docs plan), not from you re-deriving it. Your job is only to write the prose, in the order and with the context buddhi already computed — mirroring RepoAgent's method: AST-derived call graph -> bottom-up topological order -> per-symbol doc with caller/callee context.

Steps

1. Ensure the plan is current: run buddhi docs plan (or buddhi init if .agents/ or .buddhi/ don't exist yet) in the project root. This writes/refreshes .buddhi/docs-plan.json.
2. Read .buddhi/docs-plan.json. It is a JSON array, already in dependency order (every callees entry appears earlier in the array than its caller). Each entry has:
   • node_id, kind (module/class/function/method), name, qualified_name
   • file_path, start_line, end_line, snippet — the source to document
   • content_hash — hash of the current snippet
   • callers / callees — node_ids of related symbols
   • doc_path — where the OKF file for this node belongs (relative to repo root)
   • needs_generation — false means an up-to-date doc already exists; skip it
3. Process entries in array order, skipping any with needs_generation: false. For each one you process:
   • If callees already have docs on disk (check doc_path of those entries), skim them for context — same as RepoAgent enriching a doc with what it calls.
   • Write the OKF file at doc_path following the schema in the next section.
   • Do not invent behavior you can't see in snippet; if the snippet is truncated or the logic depends on something outside it, say so plainly rather than guessing.
4. After processing all pending entries, update the OKF index for every directory that received a new or changed doc: create/refresh that directory's index.md (see OKF index conventions below) and append an entry to the bundle root's .buddhi/docs/log.md.

OKF concept-doc schema

One file per doc_path. Frontmatter is YAML; keep the content_hash field exact — that's how the next planning run knows this doc is current.

---
type: Function            # or Class / Module — from the plan entry's "kind"
title: <qualified_name>
description: <one sentence, plain language>
tags: [<language>, <file_path>]
status: stable
generated: { by: antigravity/<your-model-id>, at: <ISO8601 timestamp> }
sources:
  - id: src
    resource: <file_path>#L<start_line>-L<end_line>
    content_hash: <content_hash from the plan entry, unchanged>
---

# Summary
<what this symbol does and why it exists, in plain language>

# Signature
<the declared signature/interface>

# Relationships
Calls: <qualified names of callees, or "none">
Called by: <qualified names of callers, or "none">

Do not add OKF's Attested Computation fields (runtime, parameters, executor, attester) — those are for verified data-pipeline computations, not code docs.

Index files (index.md)

Each directory under .buddhi/docs/ that contains concept docs should have an index.md (no frontmatter, except the bundle root's may carry okf_version: "0.2") listing its concepts:

* [<title>](<relative-url>) - <description>

Log file (.buddhi/docs/log.md)

Newest entries first, one heading per date:

## 2026-08-22
**Update**: refreshed docs for 3 changed symbols in src/buddhi/graph/builder.py.