using-mek
Use when starting any conversation in a project where MEK is installed - announces the three guardrails (compliance, drift, ledger) and how to invoke them.
Skill by mbachaud
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
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About
Use cases: security
Reviews
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Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/using-mek
What's inside
- Skill name
using-mek- Description
- Use when starting any conversation in a project where MEK is installed - announces the three guardrails (compliance, drift, ledger) and how to invoke them.
- License
- Apache-2.0
- Instructions
- 27 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Using MaxExpressKit MEK ships three guardrails that activate automatically in projects where it's installed: | Guardrail | When it fires | What it does | |---|---|---| | `compliance` | Before risky ops (`rm -rf`, deploy, money writes, force-push) | Injects an HITL reminder and points at applicable compliance docs. | | `drift` | After PR-sized work (Stop hook) or `/mek-drift` | Compares auto scores (tests/lint/coverage/security) against `.mek/drift-baseline.json`. | | `ledger` | When the agent touches money-shaped identifiers (`amount_*`, `price_*`, `balance_*`) | Enforces `Decimal`-only math; warns on float arithmetic. | ## Slash commands - `/mek-init` — drop `mek.toml` + `compliance/` templates into the current project. - `/mek-status` — show active guardrails and source-app detection. - `/mek-drift` — run a drift check on demand. - `/mek-compliance-audit` — audit compliance artifacts for staleness. - `/mek-books`, `/mek-soc2` — Layer 2 stubs; light up when BookKeeper / DriftWatch are installed. ## Config Project-level config lives in `mek.toml`. See [`docs/concepts.md`](../../docs/concepts.md) for the schema. ## Default behavior Quiet. Skills nudge; hooks WARN, never block. Escalate per-op to `block` via `mek.toml > [compliance.gates]`.
From mbachaud/MaxExpressKit, Apache-2.0.
More from mbachaud/MaxExpressKit
- 0.507score
compliance
mbachaud
Use when the agent is about to perform a risky operation (destructive shell, deploy, schema migration, money write, force-push).
SkillCFreshness: C★ 2Claude Code +9 - 0.507score
ledger
mbachaud
Use when the agent encounters money-shaped identifiers (amount, price, balance, total, cost), performs arithmetic across monetary fields, or writes/reads…
SkillCFreshness: C★ 2Claude Code +9 - 0.504score
drift
mbachaud
Use after PR-sized work completes (or on /mek-drift) to compare auto scores against .mek/drift-baseline.json and surface divergences > 0.15.
SkillCFreshness: C★ 2Claude Code +9 - 0.499score
ledger-companion
mbachaud
STUB.
SkillCFreshness: C★ 2Claude Code +9
Signals
- Stars
- 2
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Jul 27, 2026 (3 months ago)
- Last release
- May 11, 2026 (5 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/mbachaud/MaxExpressKit
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from mbachaud
- 0.507score
compliance
mbachaud
Use when the agent is about to perform a risky operation (destructive shell, deploy, schema migration, money write, force-push).
SkillCFreshness: C★ 2Claude Code +9 - 0.507score
ledger
mbachaud
Use when the agent encounters money-shaped identifiers (amount, price, balance, total, cost), performs arithmetic across monetary fields, or writes/reads…
SkillCFreshness: C★ 2Claude Code +9 - 0.504score
drift
mbachaud
Use after PR-sized work completes (or on /mek-drift) to compare auto scores against .mek/drift-baseline.json and surface divergences > 0.15.
SkillCFreshness: C★ 2Claude Code +9 - 0.499score
ledger-companion
mbachaud
STUB.
SkillCFreshness: C★ 2Claude Code +9
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Cite this page
using-mek skill. Agent Mart. https://agentmart.dev/skills/mbachaud-using-mek (last updated 2026-10-24)