Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/msiccdev/ai-context-kit/repository-drift-controlnpx skills add MSiccDev/ai-context-kit --skill repository-drift-controlgit clone --depth 1 https://github.com/MSiccDev/ai-context-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/msiccdev/ai-context-kit/repository-drift-control)<a href="https://agentmods.dev/skills/msiccdev/ai-context-kit/repository-drift-control"><img src="https://agentmods.dev/badge/skills/msiccdev/ai-context-kit/repository-drift-control.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00026 | $0.00450 |
| Opus 5 | $0.00013 | $0.00225 |
| Sonnet 5 | $0.00005 | $0.00090 |
| Haiku 4.5 | $0.00003 | $0.00045 |
Grade A, and why
repository-drift-control 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 5d 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.
What it actually says
Repository Drift Control
Purpose
Prevent divergence between authoritative specification, operational prompts/templates, and repository-facing documentation.
When To Use
- Use this skill when specification or governance files change.
- Use this skill during repo-wide refactors affecting canonical paths or precedence rules.
- Do not use this skill for isolated content edits without cross-artifact impact.
How to Invoke
Load or attach this file's contents into your AI session to activate the workflow (paste, upload, or reference with #file:skills/repository-drift-control/SKILL.md in VS Code Copilot Chat). In Claude Projects, add it to project knowledge. See Invoking Skills in the README for full platform guidance.
Required Inputs
- Changed authoritative artifact(s), especially
specs/context_aware_ai_session_spec.md. - Current canonical path map.
- List of dependent files expected to be audited.
Workflow
- Identify source-of-truth changes and affected dependency set.
- Audit templates, prompts, samples, README, and AGENTS for alignment.
- Apply consistent terminology and path references.
- Verify policy and precedence remain coherent after updates.
- Record drift-control outcomes in commit/PR summary.
Output Expectations
- Aligned artifacts with no stale references.
- Stable canonical paths and precedence documentation.
- Clear audit trail of what was updated and why.
Resources
- Governance contract:
../../AGENTS.md - Repository guide:
../../README.md - Authoritative model:
../../specs/context_aware_ai_session_spec.md
Constraints And Safety
- Treat specification as authoritative when conflicts exist.
- Keep guidance provider-neutral.
- Preserve canonical path stability unless explicitly migrating.
- Avoid partial updates that leave dependent artifacts inconsistent.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago First seen · 52 lines · 26 tokens per session scan A 761279a79ba5
repository-drift-control is a skill published in the GitHub repository MSiccDev/ai-context-kit (12 stars, last pushed today), licensed MIT. It adds 26 tokens to every session and 450 once invoked, about $0.0001 per session on Opus 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 2026-08-30.
Other skills, from other repositories
acontext-installer
Install Acontext, Login & Init Acontext Project, Add Skill Memory to Agent.
add
Process a document (PRD, architecture doc, security requirements, etc.) into structured context. Extracts relevant information and generates appropriate SCDs.
init
Initialize structured context for this project. Scaffolds .scs/ with all 11 concern bundles, scans the project, and recommends where to start.
validate
Check structure and surface issues for human review. Validates YAML, references, concern coverage, and compilation status.
status
Show what structured context exists and what's missing. Overview of bundles, SCDs, coverage across all 11 concerns, and compilation sync status.
use
Add known compliance or regulatory standards (HIPAA, SOC2, PCI, CHAI, GDPR) to your project context. Copies pre-built standards SCDs from the plugin's standards library.