Borrowing it
Nothing to install: this file belongs to ww-w-ai/super-token-saver. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ww-w-ai/super-token-saver/main/CLAUDE.mdgit clone --depth 1 https://github.com/ww-w-ai/super-token-saverWrote 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/instructions/ww-w-ai/super-token-saver/claude-md)<a href="https://agentmods.dev/instructions/ww-w-ai/super-token-saver/claude-md"><img src="https://agentmods.dev/badge/instructions/ww-w-ai/super-token-saver/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/instructions/ww-w-ai/super-token-saver/claude-md"><img src="https://agentmods.dev/badge/instructions/ww-w-ai/super-token-saver/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.03495 | $0.03495 |
| Opus 5 | $0.01747 | $0.01747 |
| Sonnet 5 | $0.00699 | $0.00699 |
| Haiku 4.5 | $0.00349 | $0.00349 |
Grade A, and why
super-token-saver 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 211 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
What This Is
Claude Code plugin (super-token-saver) that automates token/cache management, cost tracking, session control, and research-backed thinking patterns. No npm dependencies, zero config. Pure Node.js + Bash (two pure-JS image codecs are vendored under scripts/lib/vendor/, still no install step).
Architecture
hooks/ → Host-specific lifecycle registries plus their Bash commands and injected guidance.
skills/ → 5 SKILL.md-based skills invoked via /s-continue, /s-compact, /usage-view, /setup-statusline, /report-limit
scripts/ → Node.js processing pipeline (no npm, no build step)
+ shrink-img.js — image downscaler for cheaper file attachments
scripts/lib/ → Shared utilities (pricing, cache paths, locale, window calculations)
scripts/lib/vendor/ → Vendored pure-JS third-party (pngjs MIT, jpeg-js BSD) for shrink-img; see THIRD-PARTY-NOTICES.md
locales/ → 23 language JSON files for dashboard UI strings
Data flow: transcripts (JSONL) → preprocess.js / analyze-usage.js → cached artifacts → skills consume them.
Two transcript sources, one pipeline
/s-continue and /s-compact read Claude Code AND Codex sessions. A Codex rollout is not parsed
by a second parser — scripts/lib/codex-transcript.js rewrites it into the shape CC writes, one
output line per input line, and everything downstream runs unchanged.
- Why line parity matters: every
L{n}marker must still address the Codex original's line. A normalizer that dropped non-message rows would silently shift them. - Key on
payload.id, neversession_id. In Codexsession_idis the THREAD id and a spawned subagent inherits its parent's, so three files can carry the same one and overwrite each other's cache. Subagent rollouts are excluded from the list, as CC subtask transcripts already are. - Codex compaction is translated into
system/compact_boundary, so a compacted Codex session gets the same#0pre-loss restore a compacted CC session gets. CODEX_HOMEis honoured. Everything Codex lives under…-data/codex/: normalized copies incodex/.normalized/{projectHash}/, analysis cache andcompact.txtincodex/{projectHash}/{sid}/. Claude Code stays at the root of the same base (the Bash statusline hook writes there). Get paths fromcache-paths.forHost('codex'); the root getters andlistProjects()are the Claude tree and never returncodex. The one-time move of pre-split entries ismigrateCodexSubdir()(it runs while.codex-normalizedstill exists at the root). Gate:node scripts/test-cache-host-split.js.- Gate:
node scripts/test-codex-adapter.js— synthetic fixture, no real transcript needed. - The Claude path is byte-identical and must stay so;
preprocess.jsonly changes its footer when--originalis passed. Verify by diffing againstgit show main:scripts/preprocess.js.
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.
- 2d ago Changed · +22 lines · +402 tokens per session 875bde1801b9
- 5d ago Changed · +16 lines · +337 tokens per session 15340cf8f5f7
- 6d ago Changed · +21 lines · +518 tokens per session cc2339212623
- 10d ago First seen · 152 lines · 2,238 tokens per session scan A 54580d153a64
super-token-saver CLAUDE.md is an instructions file published in the GitHub repository ww-w-ai/super-token-saver (31 stars, last pushed 2d ago), licensed Apache-2.0. It adds 3,495 tokens to every session, about $0.0175 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 instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.