How do I install the Repo C Mass Index Ops skill?

Run npx skillmds@latest add grtninja/repo-c-mass-index-ops in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Repo C Mass Index Ops safe to use?

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Which AI agents work with Repo C Mass Index Ops?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Repo C Mass Index Ops free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Repo C Mass Index Ops?

grtninja (@grtninja) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Repo C Mass Index Ops by grtninja — Agent Skill

Name: Repo C Mass Index Ops
Rating: 4.2 (5 reviews)
Author: grtninja

File contents

REPO_C Mass Index Ops

Use this wrapper for governance-heavy discovery in very large <PRIVATE_REPO_C> repositories.

Governance Scan Sequence

Build or refresh sharded index data with bounded budgets.
Query policy and trust envelopes first, then narrow to contract files.
Escalate to safe-mass-index-core only for custom envelopes outside governance lanes.

Repo-C Anchors

Prioritize these governance contract anchors during triage:

policies/repo-c_policy.yaml
policies/device_policy.json
schemas/ranking_report.schema.json
tools/trace_validate.py
repo_c_trace
trust_anchor
emotion_ttl

Scope Boundary

Use this skill when the task is primarily about:

Policy and schema contract surfaces.
Trace/ranking packet contracts and validation tools.
Cross-domain governance boundaries.

Do not use this skill for:

Runtime connector incident scans.
Electron/UI package scans.

Build Preset (Sharded Governance)

Run from <PRIVATE_REPO_C> root:

python3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_build.py" \
  --repo-root . \
  --index-dir .codex-index \
  --mode incremental \
  --max-files-per-run 14000 \
  --max-seconds 30 \
  --max-read-bytes 67108864 \
  --sharded \
  --json-out .codex-index/run.json

Query Presets (Governance First)

Policy and schema scope:

python3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_query.py" \
  --index-dir .codex-index \
  --scope policy \
  --lang json \
  --limit 220 \
  --format table

Trace and ranking contract scope:

python3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_query.py" \
  --index-dir .codex-index \
  --scope trace \
  --path-contains trust_anchor \
  --path-contains contract \
  --lang python \
  --limit 220 \
  --format table

Reference

references/presets.md

Loopback

If a run is still ambiguous, pass shard settings, scope filters, and .codex-index/run.json evidence to $skill-hub for deterministic rerouting.

---name: repo-c-mass-index-opsdescription: Run shard-first mass-index operations for <PRIVATE_REPO_C> governance lanes. Use when scanning policy schemas, ranking/trace contracts, and trust-layer boundaries in very large trees where scope partitioning is required.---# REPO_C Mass Index OpsUse this wrapper for governance-heavy discovery in very large `<PRIVATE_REPO_C>` repositories.## Governance Scan Sequence1. Build or refresh sharded index data with bounded budgets.2. Query policy and trust envelopes first, then narrow to contract files.3. Escalate to `safe-mass-index-core` only for custom envelopes outside governance lanes.## Repo-C AnchorsPrioritize these governance contract anchors during triage:- `policies/repo-c_policy.yaml`- `policies/device_policy.json`- `schemas/ranking_report.schema.json`- `tools/trace_validate.py`- `repo_c_trace`- `trust_anchor`- `emotion_ttl`## Scope BoundaryUse this skill when the task is primarily about:1. Policy and schema contract surfaces.2. Trace/ranking packet contracts and validation tools.3. Cross-domain governance boundaries.Do not use this skill for:1. Runtime connector incident scans.2. Electron/UI package scans.## Build Preset (Sharded Governance)Run from `<PRIVATE_REPO_C>` root:```bashpython3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_build.py" \ --repo-root . \ --index-dir .codex-index \ --mode incremental \ --max-files-per-run 14000 \ --max-seconds 30 \ --max-read-bytes 67108864 \ --sharded \ --json-out .codex-index/run.json```## Query Presets (Governance First)Policy and schema scope:```bashpython3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_query.py" \ --index-dir .codex-index \ --scope policy \ --lang json \ --limit 220 \ --format table```Trace and ranking contract scope:```bashpython3 "$CODEX_HOME/skills/safe-mass-index-core/scripts/index_query.py" \ --index-dir .codex-index \ --scope trace \ --path-contains trust_anchor \ --path-contains contract \ --lang python \ --limit 220 \ --format table```## Reference- `references/presets.md`## LoopbackIf a run is still ambiguous, pass shard settings, scope filters, and `.codex-index/run.json` evidence to `$skill-hub` for deterministic rerouting.

Frequently asked questions

Repo C Mass Index Ops