Rpg Fan Cline Recursive Chain Of Thought System Crct Cline Recursive Chain Of Thought System Crct

LLM-Native Comment Workflow — Core Rules

This is the core rules file and plugin registry. It defines universal comment categories, tear-down heuristics, and the maintenance protocol. All plugins extend these rules — they never remove core categories.

Plugin load order (most-specific wins on conflicts):

1. Core rules (this file) — universal baseline
2. CRCT plugin (plugins/comment-skill-crct.md) — if .clinerules/ exists at project root
3. File-type plugin — selected by current file extension (Plugin Registry below)
4. WIP plugin (plugins/comment-skill-wip.md) — if WIP Beacons are present in the active file

The Core Metaphor

A codebase is a railway network. Comments are the rails and station signs, not the scenery. An LLM agent is the train — it does not need to see the whole city to get from Station A to Station B. It needs clearly marked tracks, legible stop names, and transfer instructions when it needs to change lines.

Phase 1 — Tear Down (Comment Audit)

Remove comment clutter — annotations that add noise without navigational or explanatory value. These waste LLM context tokens and reduce signal-to-noise ratio.

Clutter Categories (Remove These)

Clutter Detection — Three-Question Test

Before removing any comment, answer all three questions:

1. Does this tell an LLM something the code itself cannot?
2. Does this serve as a navigation pointer, intention marker, or connection map?
3. Would an autonomous agent make a wrong decision without this comment?

If all three answers are "no" → remove the comment.

Tear Down Rules

• Run Tear Down and Build Up together, not independently mid-task. Never tear down during an active WIP phase until Build Up is ready to replace.
• Commented-out code blocks → delete entirely. Code that matters lives in version control.
• Vague TODO/FIXME → either escalate to a proper WIP Beacon (Phase 2) or delete.
• Preserve any comment that provides partial but actionable context for navigation or intent — refine in Phase 2, do not delete.

Phase 2 — Build Up (LLM-Native Comment Construction)

Four comment categories. Every file needs at minimum a Station Header.

STATION HEADER     ← What this file/module IS            (file-level, one per file)
CONNECTION MAP     ← Crossroads signpost: who connects   (function/class level, 1 line)
WIP BEACON         ← What is IN PROGRESS, INTENDED       (active work zones)
GOTO POINTER       ← "For X, see {file}:{anchor}"        (inline, as needed)

Category 1 — Station Header

Placement: Top of every file (code or documentation).

Purpose: Orients the agent to the file's role in 3–5 structured lines. A cold-start agent with no prior context should understand the file's job, layer, and primary connections from this block alone.

Template (Code):

# ============================================================
# ROLE:    Issues, validates, and revokes JWT access tokens.
#          Central checkpoint for all authenticated API requests.
# LAYER:   Service — sits between route handlers and the DB layer.
# ============================================================

Template (Documentation):

<!--
ROLE:    Describes the end-to-end data pipeline from ingestion to storage.
         Reference document for understanding system-wide data movement.
WIP: Section 3 (Transform Layer) is placeholder — awaiting finalization
     of the ETL module in src/pipeline/transform.py
-->

Rules:

• ROLE = 1–2 sentences in plain language. Write as if the agent has zero prior context.
• LAYER optional; useful in layered architectures (routes → services → repos → DB).
• In CRCT projects, CRCT_KEY and TRACKER_REF are added here by the pre-population script. If the pre-population script fails, manually add CRCT_KEY and TRACKER_REF based on the dependency data. See plugins/comment-skill-crct.md.

Category 2 — Connection Map (and Rail Network)

Placement: Immediately above each function, class, or major doc section.

Purpose: A single-line crossroads signpost showing who connects to this unit and how. The agent can see the actual code body — the Connection Map's only job is to identify the external connection points so the agent knows where to route next without reading the whole file.

Hard limit: 1 line. This is not negotiable. Connection detail lives in the CRCT tracker grids and project_symbol_map.json. The comment is the signpost, not the map.

Format:

# --- CONNECTION_MAP: {key}{char}, {key}{char}, ... --- {symbol_name} [AUTO]

Where:

• {key} = CRCT hierarchical key of the connected file (from global_key_map.json)
• {char} = dependency character (see table below)
• {symbol_name} = the name of the function, class, or section this applies to
• [AUTO] = machine-generated; re-run via TrackerBatchCollector or populate_comments.py to refresh

Dependency Characters:

Examples:

# --- CONNECTION_MAP: 1Ab2 >, 3Ba1 <, 2C3 x --- process_payment [AUTO]
# --- CONNECTION_MAP: 1A1 d --- TokenManager [AUTO]
# --- CONNECTION_MAP: none --- _internal_helper [AUTO]

Rules:

• One CONNECTION_MAP line per function/class/section. No multi-line expansions.
• none when the unit has no external connections (pure internal logic).
• p entries indicate CRCT has not yet verified the dependency — trigger dependency_processor to resolve before marking production-ready.
• Keys are sourced from global_key_map.json. If no CRCT project is active, use abbreviated file path aliases instead (e.g., auth/token_manager.py >).
• The agent reads this line to decide whether to follow a connection. It does not need the full call graph — that lives in the CRCT tracker. The signpost points to the next station; the agent decides whether to board.

Category 3 — WIP Beacon

Placement: Immediately before the function, class, or block under active development.

Purpose: Mission briefing for an agent picking up mid-task. Contains enough intent, status, and specific next steps that no external feedback is required to continue the work.

This is the densest comment category. WIP Beacons are intentionally more verbose than other categories because they carry the entire operational context for an incomplete task. Keep them tight and specific — but do not abbreviate at the cost of agent correctness.

Template:

# ┌────────────────────────────────────────────────────────────────────
# │ WIP: {symbol_name}
# │ INTENT:   {What is being built and why — 1–3 sentences}
# │ STATUS:   {What exists now — scaffold / partial / blocked}
# │ NEXT:     1. {Specific, executable step with file refs where needed}
# │           2. {Next step}
# │           3. {Next step}
# │ REQUIRES: {Config keys, env vars, upstream tasks that must exist first}
# │ [Additional Context — optional]
# │ AVOID:    {Ruled-out approaches — prevents dead-end re-exploration}
# │ BLOCKS:   {PR #, feature, or downstream task gated on this}
# └────────────────────────────────────────────────────────────────────

WIP Beacon Fields:

Rules:

• NEXT steps must be specific enough to execute. "Add rate limiting" is not a step. "Increment Redis key rate:{user_id}:{epoch_minute}, throw RateLimitExceededError if count > RATE_LIMIT_MAX from config/settings.py" is a step.
• Balance verbosity and structure: Use prose in INTENT and STATUS fields; keep NEXT steps structured and executable.
• Fields in Additional Context (AVOID, BLOCKS) are underused but critical — document rejected approaches and blockers explicitly so agents don't re-explore dead ends or miss dependencies.
• When WIP work is complete, remove the beacon entirely. No "DONE" markers. Done state lives in git history.
• Three or more active WIP Beacons in one file requires splitting the file or installing a higher-level WIP summary in the Station Header.
• In CRCT projects, add CRCT_PHASE and HDTA_TASK fields. See plugins/comment-skill-crct.md.

Category 4 — Goto Pointer

Placement: Inline, at the exact point where an agent would need to follow a connection.

Purpose: Directional signpost. Points to the specific file and anchor where more context lives. Cheap to write, high-value for navigation.

Template (Code):

# → For token validation logic: auth/token_manager.py:TokenManager.verify()
# → Config reference: config/jwt_config.py (JWT_SECRET, JWT_EXPIRY)
# → Error types: errors/auth_errors.py (TokenExpiredError, InvalidTokenError)

Template (Documentation):

<!-- → For API endpoint details: docs/api/auth-endpoints.md#POST-login -->
<!-- → For database schema: docs/architecture/db-schema.md:users_table -->

Rules:

• Format: → [context label]: [file_path]:[anchor]
• Anchors: function/class names for code, heading slugs for docs.
• Use liberally — one Goto Pointer per external reference is the target density.
• Goto Pointers supplement Connection Maps; they are not replacements.

Cross-Cutting Rules

Tone and Register

Comments are written to an LLM agent, not a human developer:

• Be explicit, not clever. Agents do not infer from idiom or convention.
• Use consistent vocabulary. One term per concept throughout the file.
• Avoid pronouns without clear referents. "It handles the error" → "The AuthGuard middleware handles the error."
• Structured > prose outside WIP Beacons. Labeled fields parse better than sentences.

Density Guidelines

Maintenance Protocol

Comments decay. A WIP Beacon pointing to a renamed Redis key is worse than no comment.

Audit triggers — run a comment audit when:

• File rename or move → Update all Goto Pointers and Station Header paths.
• Function signature change → The CONNECTION_MAP line is [AUTO]; re-run via TrackerBatchCollector (triggered by commit) or populate_comments.py. Goto Pointers to that function need manual update.
• WIP task completed → Remove the WIP Beacon. No "DONE" markers.
• Dependency removed → Remove from DEPENDS ON and re-run populate script.
• PR merge → Audit WIP Beacons in touched files. Remove resolved ones.

Recommended: include comment audit as a step in the PR review checklist. Audit question: "Would an agent reading this file now get accurate directions?"

Agent Traversal Protocols

Cold-Start Protocol (no prior project context)

1. Read README.md or project root Station Header → system overview.
2. Read Station Header of the entry-point file for the task.
3. Follow ENTRY FROM / EXITS TO chains to map relevant paths without reading bodies.
4. Read CONNECTION_MAP lines for symbols directly relevant to the task. If a CRCT key is present, resolve it via global_key_map.json or ask CRCT's dependency_processor to show the full connection detail.
5. Read WIP Beacons in the task area to understand current intent and constraints.
6. Execute, following Goto Pointers as cross-references for external dependencies.

Targeted Task Protocol (specific symbol or file)

1. Read Station Header first — establish layer and connections before touching code.
2. Read all WIP Beacons in the file — understand what is and isn't done.
3. Read CONNECTION_MAP for symbols directly touched by the task.
4. Follow Goto Pointers only when the referenced file is directly relevant.
5. Do not traverse beyond two hops without re-reading the originating WIP Beacon.

CONNECTION_MAP Resolution Protocol

When an agent encounters a CONNECTION_MAP line with CRCT keys it needs to resolve:

1. Look up key in cline_utils/dependency_system/core/global_key_map.json
2. For full dependency detail: run dependency_processor show-deps {file_path}
3. For tracker-level view: read the relevant {module}_module.md tracker

The CONNECTION_MAP line is a pointer to the railway switch, not the full timetable. Use CRCT tooling to get the timetable when needed.

Plugin Registry

Read the relevant plugin before writing comments for any specific file type or context. All plugins are in plugins/ relative to this SKILL.md.

CRCT detection: If .clinerules/ directory exists at project root, load comment-skill-crct.md alongside the file-type plugin.

Conflict resolution: Most specific plugin wins. File-type plugin > CRCT plugin > Core.

Plugin update status: All v1 file-type plugins need their Connection Map sections updated to the single-line CONNECTION_MAP format. Core rules here are the canonical reference. Until a plugin is updated, defer to the core Connection Map rules on format.

For file types not covered by existing plugins: Apply core rules using the appropriate comment syntax for the language (e.g., // for C-style, # for Python). Use generic comment markers if needed.

Tools

cline_utils/dependency_system/utils/populate_comments.py — Pre-population utility. Integrated with TrackerBatchCollector; automatically scans and updates Station Headers and single-line CONNECTION_MAP entries in source files during the batch commit phase. Consumes globally aggregated dependency data.

code_analysis/report_generator.py (via code_analysis/scanner/comment_index.py) — Reporting and audit tool. Scans for [AUTO] tagged comments project-wide, validates them against current tracker data, and generates consolidated reports.

Usage (Populate via Batch Collector):
  # Triggered automatically when using TrackerBatchCollector.commit_all()
  # (e.g., after running dependency_processor analyze-project)

Usage (Audit/Report):
  python code_analysis/report_generator.py --comment-index

Quick Reference

STATION HEADER  (file top)
  ROLE [/ LAYER]

CONNECTION MAP  (above function/class — ONE LINE)
  # --- CONNECTION_MAP: {key}{char}, {key}{char} --- {symbol_name} [AUTO]
  Chars: < outbound  > inbound  x mutual  d doc  n none  p placeholder
         s semantic-weak  S semantic-strong

WIP BEACON  (active work zone)
  WIP / INTENT / STATUS / NEXT / REQUIRES [/ AVOID / BLOCKS]

GOTO POINTER  (inline)
  → [label]: [file]:[anchor]

REMOVE IF:
  narrates obvious code · dead code · vague TODO ·
  boilerplate date/author · redundant type annotation

AUDIT TRIGGERS:
  rename · signature change · WIP complete ·
  dependency removed · PR merge

Source: RPG-fan/Cline-Recursive-Chain-of-Thought-System-CRCT- — distributed by TomeVault.