mise-en-space: Instructions file for Claude Code

CLAUDE.md

mise-en-space CLAUDE.md is an instructions file for Claude Code from spm1001/mise-en-space. It costs 24,260 tokens per session, scanned A, original, MIT.

A set of development instructions for mise-en-space, a Google Workspace MCP server for Google Drive and Gmail.

In plain words
What is it for?
It guides edits to the server, its three MCP operations, adapters, hooks, scripts, and suite-managed publishing process.
Why use it?
It clarifies how the project is versioned, released, assembled, and organized, including which source changes are shipped with the plugin.

Instructions file for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_DATA} variable. Also seen: reads .claude/ paths; mentions .claude-plugin; mentions CLAUDE.md.

This is spm1001/mise-en-space's own configuration. It tells Claude Code how to work on mise-en-space itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mise-en-space configures →

Runs only inside a plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else, and the catalogue could not identify which plugin ships it.

Reuse

Borrowing it

Nothing to install: this file belongs to spm1001/mise-en-space. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/spm1001/mise-en-space/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/spm1001/mise-en-space

Made for: Claude Code.

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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Per session 24,260 This file is loaded in full into every session.
When invoked 24,260 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.24260 $0.24260
Opus 5.5 $0.09704 $0.09704
Sonnet 5.5 $0.04852 $0.04852
Haiku 4.5 $0.02426 $0.02426

Measured 28d ago against content hash 4f1c8e7178a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mise-en-space CLAUDE.md 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 28d 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.

CLAUDE.md · 408 lines

How it starts

The opening of the file, as written. The whole thing — 408 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

mise-en-space — Google Workspace MCP (Drive, Gmail) with mise-en-place philosophy: everything prepped, in its place, ready for Claude to cook with.

Versioning & releasing (suite-managed)

mise ships as part of the Batterie de Savoir suite, which carries one suite-wide version. So:

  • Do NOT hand-bump .claude-plugin/plugin.json to release. This repo's own plugin.json version is local-dev-only — the assembler stamps every published plugin to the suite version, overwriting it.
  • Release via /ship from this working tree — it bumps the suite version centrally and ships the change (a 2-repo push: this repo + the central suite bump). Never hand-run the assemble.
  • mise is vendored full-source (it's the MCP plugin) — so any source edit here, plus CLAUDE.md / instructions.md / skills/ / hooks/ / scripts/, is vendored content that ships on a suite bump. A push to main IS a release: since 2026-09-09 (bds-hajeli) the assembler treats unbumped drift as a reason to bump, not to quarantine — it mints a suite patch version with a generated CHANGELOG line and ships the plugin on its next scheduled run (cron 07:00 UTC, observed firing ~12:20 UTC on 15 and 16 Sep 2026; NOT push-triggered — but ANY session's /ship or a manual dispatch of batterie's 'Assemble plugins' workflow reassembles every plugin, and on 2026-09-23 that happened seven times before 10:30 BST, so a push to main can be live within the hour; never assume it waits for tomorrow). gudeci's fix went live as 1.85.15 with no publish run because the schedule happened to fire nine minutes after its push. /ship is the "ship it now, with a human-written changelog line" verb, not the only door — so before running it, check whether the assembler already did (git -C ~/repos/spm1001/batterie fetch && git show origin/main:plugins/mise/.claude-plugin/plugin.json), or you mint an empty version. The free-to-commit set is the assembler's root-anchored exclude list (~/repos/spm1001/batterie/assemble.sh, the rsync near L193 — read it rather than this line when it matters): .bon/, handoffs/, tests/, docs/, fixtures/, bakeoff/, .github/, .claude/ and CHANGELOG.md (the assembler ships its own generated stub, so this repo's CHANGELOG is internal; its headings never say [Unreleased], and its header carries the one-function lookup for the suite version that shipped a commit — mise-leceva) — anything absent from that list ships. "Free" means unshipped, not private: this repo is PUBLIC, so docs/research/, handoffs/ and .bon/understanding.md are world-readable (a session without the bon CLI that files its handoff here is publishing it: on 2026-09-23 an atelier field report put two colleagues' names and a mail subject into history, left in place by Sameer's call on 27 Sep, mise-dimocu) — never paste colleagues', partners' or third parties' names, or quoted mail, into them. On 2026-09-22 an incident write-up quoted a partner thread's names into docs/research/ and main had to be force-rewritten the next morning (mise-tijeko). (Until 2026-09-17 this line named three free trees and called the list exhaustive; the missing six were free all along.) scripts/ is named explicitly because it reads like local tooling and is not: the shipped plugin carries it, which is how a capture_fixtures.py that had been broken since March 2026 went on being distributed to every user for four and a half months (mise-sowepo).

Read the full file on GitHub · 408 lines

Changes

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.

  1. 28d ago Changed · +1 lines · +387 tokens per session 4f1c8e7178a8
  2. 1mo ago Changed · +183 tokens per session 08f159174898
  3. 1mo ago Changed · +194 tokens per session 8a13842419ae
  4. 1mo ago Changed · +967 tokens per session 7e085faf9a23
  5. 1mo ago Changed · +2 lines · +842 tokens per session 065e326a3cef
  6. 1mo ago Changed · +2 lines · +850 tokens per session 5004ab2cdbed
  7. 1mo ago Changed · +136 tokens per session 28d0fd01cb23
  8. 1mo ago Changed · +201 tokens per session b80d99a0f7c8
  9. 2mo ago Changed · +2 lines · +1,857 tokens per session a7c9d0d5b6aa
  10. 2mo ago First seen · 401 lines · 18,643 tokens per session scan A b79b4261118b

Subscribe to this mod's changes

mise-en-space CLAUDE.md is an instructions file published in the GitHub repository spm1001/mise-en-space (0 stars, last pushed 15d ago), licensed MIT. It adds 24,260 tokens to every session, about $0.0970 per session on Opus 5.5. 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 2026-08-31.

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