revenantworks/claude-skills · packs/foundation/skills/revenantworks-foundation-tokenwright/SKILL.md

revenantworks-foundation-tokenwright skillB

revenantworks-foundation-tokenwright is agent-read markdown (skill) from revenantworks/claude-skills: 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 they.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add revenantworks/claude-skills/revenantworks-foundation-tokenwright@v1.2.4
Exact content
mdr add revenantworks/claude-skills/revenantworks-foundation-tokenwright@sha256:9cbbc33f10fd7f1c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_l5tdp753yr63g4hr.svg)](https://markdownregistry.com/a/art_l5tdp753yr63g4hr)

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Versions

versioncommittedcommitsizeaudit
v1.2.4 latest2026-09-11 3dd6022 17,670 BB view · diff
v1.2.32026-08-21 5a28c33 17,670 BB view · diff
v1.2.22026-08-18 9b8bb33 17,208 BB view · diff
v1.2.12026-08-14 14f6db0 17,208 BB view · diff
v1.2.02026-08-12 7554f3d 16,730 BB view · diff
v1.1.02026-08-07 828cada 16,141 BA view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • 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 (17670 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

Source

GitHub

revenantworks/claude-skills · 3 stars · license MIT · pushed 2026-09-11 · 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/9cbbc33f10fd7f1c6b12d3aac665deddf14af65dd93a8454aa1fdfcaa32ab725