ledric: Instructions file for Claude Code

CLAUDE.md

ledric CLAUDE.md is an instructions file for Claude Code from getledric/ledric. It costs 4,235 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for Claude Code working on Ledric, a TypeScript project organized as a pnpm workspace. A workspace is one repository containing several related packages and tests.

In plain words
What is it for?
Working on individual packages, running the full end-to-end tests, and handling workspace dependencies and native modules.
Why use it?
They explain the repository layout and commands, so an agent can change one package or the whole project without breaking shared dependencies.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is getledric/ledric's own configuration. It tells Claude Code how to work on ledric 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 ledric configures →

Reuse

Borrowing it

Nothing to install: this file belongs to getledric/ledric. 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/getledric/ledric/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/getledric/ledric

Made for: Claude Code.

Wrote 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.

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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 4,235 This file is loaded in full into every session.
When invoked 4,235 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 $0.04235 $0.04235
Opus 5.5 $0.01694 $0.01694
Sonnet 5.5 $0.00847 $0.00847
Haiku 4.5 $0.00424 $0.00424

Measured 2mo ago against content hash 6035d740e566, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ledric 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 2mo 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 · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 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.

Repo shape

pnpm workspace, Node 22+, ESM-only TypeScript. Nine packages under packages/, plus a top-level e2e/ Playwright suite. All inter-package deps use workspace:* (rewritten to real versions at publish time). Native deps better-sqlite3 / sharp / esbuild are allow-listed for install scripts in pnpm-workspace.yaml — re-add them there if you ever pull native code in.

Package What it owns
cli (published as ledric) The single binary. init, serve, http, get, ls, asset, keys, tag, types, …
core The brain — read/find/draft/publish/alterType/describeModel. No I/O directly; takes a Storage plus an optional TransformCache, httpBase, auth.
schema Pure (no I/O): defineType(), field.* builders, FIELD_TYPE_SPECS (the field-type catalogue including the wire_shape advertisement), validator. Imported by both consumer code and core itself.
storage Dialect-and-adapter pattern: same logical operations (createType, findEntries, searchEntries, addEntryTags, …) implemented for SQLite (default) / Postgres / MySQL via Kysely.
mcp-server The 20-tool MCP surface plus SERVER_INSTRUCTIONS. Tool args are zod schemas; JSON Schemas are written separately for the ListTools response.
http-server Fastify routes that mirror the MCP catalogue at POST /rpc, plus dedicated REST endpoints for reads, asset bytes, and asset uploads. Auth is per-tool, not per-method (READ_RPC_TOOLS set decides which tools accept reader keys via /rpc).
gui React+htm SPA. Static files only — web/* is shipped as-is and rendered by the browser via CDN imports + htm/react (no JSX, no bundler). Only the package's src/index.ts is tsup-built.
sdk TypeScript consumer client. LedricEntries is an empty interface that ledric types --augment-sdk augments.
proxy Server-side (Request) => Promise<Response> primitive for consumer sites. Strips inbound auth headers and injects the configured Bearer; gates writes; framework-agnostic.

Read the full file on GitHub · 144 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. 2mo ago First seen · 144 lines · 4,235 tokens per session scan A 6035d740e566

Subscribe to this mod's changes

ledric CLAUDE.md is an instructions file published in the GitHub repository getledric/ledric (0 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 4,235 tokens to every session, about $0.0169 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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