revenantworks-foundation-tokenwright SKILL.md skillB
revenantworks-foundation-tokenwright from revenantworks/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add revenantworks/claude-skills/revenantworks-foundation-tokenwright@v1.2.7Pins v1.2.7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- revenantworks/claude-skills
- Path
packs/foundation/skills/revenantworks-foundation-tokenwright/SKILL.md- Versions recorded
- 9
- Latest version
- v1.2.7, committed Sep 22, 2026
- First version recorded
- Aug 7, 2026
- Size
- 18,104 bytes
- Repository stars
- 2
- License
- MIT
Measures and shrinks the token footprint of LLM-facing artifacts — prompts, SKILL.md bodies, agent specs, CLAUDE.md, reference docs — at build time, cutting cost without changing behavior. Trigger to slim, compress, or token-optimize an artifact; to fit a token or context budget or a cached prefix; to ask why a prompt or instruction file costs so many tokens; when a set needs budgets or a load plan ("tokenwright budget"); to score token waste without rewriting ("tokenwright audit"); or when…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# revenantworks-foundation-tokenwright *history in CHANGELOG.md · sources in SOURCES.md · MIT (LICENSE)* Every token an artifact carries is context its user can't spend. tokenwright puts LLM-facing text on a scale — prompts, skills, agent specs, project instructions, reference docs — and cuts the footprint without changing what the artifact does. Slim rewrites to a budget under a preservation contract; Audit scores waste without touching a line; Budget plans a whole set. The number comes first, always: nothing is called "optimized" that wasn't measured twice. **Workflow:** Intake → Measure → Diagnose (waste taxonomy) → Slim / Audit / Budget → Re-measure → Handback ## Turn shape 1. **One report, one gate.** A run ends in one deliverable — slim report + rewritten artifact, audit catalog, or budget sheet — presented complete, once. Lossless rungs apply without asking; **lossy changes always gate**: anything that drops a stated behavior, constraint, or eval-anchored example is cataloged and approved before it lands. "Just slim it" pre-approves lossless only: it never authorizes lossy cuts. …
Read the whole file at its exact version.
How to install
mdr add revenantworks/claude-skills/revenantworks-foundation-tokenwright@sha256:155b5a2c16116244The line at the top of this page pins the label v1.2.7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_l5tdp753yr63g4hr)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Aug 7, 2026 and Sep 22, 2026, about one every 6 days. Its first recorded version is graded A and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.2.7 latest | 2026-09-22 | 8bc62df | 18,104 B | B | view · diff |
| v1.2.6 | 2026-09-15 | abdb1dc | 17,799 B | B | view · diff |
| v1.2.5 | 2026-09-14 | 74e5327 | 17,799 B | B | view · diff |
| v1.2.4 | 2026-09-11 | 3dd6022 | 17,670 B | B | view · diff |
| v1.2.3 | 2026-08-21 | 5a28c33 | 17,670 B | B | view · diff |
| v1.2.2 | 2026-08-18 | 9b8bb33 | 17,208 B | B | view · diff |
| v1.2.1 | 2026-08-14 | 14f6db0 | 17,208 B | B | view · diff |
| v1.2.0 | 2026-08-12 | 7554f3d | 16,730 B | B | view · diff |
| v1.1.0 | 2026-08-07 | 828cada | 16,141 B | A | view |
Audit of the latest version
- fail: No prompt-injection phrasing (matched: disregard prior rules)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (18104 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
revenantworks/claude-skills · 2 stars · license MIT · pushed 2026-10-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l5tdp753yr63g4hr GET https://markdownregistry.com/api/v1/resolve?ref=revenantworks/claude-skills/revenantworks-foundation-tokenwright GET https://markdownregistry.com/api/v1/blob/155b5a2c1611624442b19807014bb87f1fb9c893c3bae88cdc460434e64172d0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.