Borrowing it
Nothing to install: this file belongs to baseballyama/eslint-plugin-postgresql. 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/baseballyama/eslint-plugin-postgresql/main/CLAUDE.mdgit clone --depth 1 https://github.com/baseballyama/eslint-plugin-postgresqlWrote 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/baseballyama/eslint-plugin-postgresql/claude-md)<a href="https://agentmods.dev/instructions/baseballyama/eslint-plugin-postgresql/claude-md"><img src="https://agentmods.dev/badge/instructions/baseballyama/eslint-plugin-postgresql/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/baseballyama/eslint-plugin-postgresql/claude-md"><img src="https://agentmods.dev/badge/instructions/baseballyama/eslint-plugin-postgresql/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 | $0.03374 | $0.03374 |
| Opus 5.5 | $0.01350 | $0.01350 |
| Sonnet 5.5 | $0.00675 | $0.00675 |
| Haiku 4.5 | $0.00337 | $0.00337 |
Grade A, and why
eslint-plugin-postgresql 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 — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
eslint-plugin-postgresql is an ESLint plugin that lints PostgreSQL SQL files.
It ships rules that detect syntax errors and enforce PostgreSQL-specific best
practices, using postgresql-eslint-parser
(which itself wraps libpg-query)
to parse .sql files into an ESLint-compatible AST.
Project overview
- Audience: OSS — code that external contributors and end users will read.
- Language / stack: TypeScript, ESM-only, published to npm as
eslint-plugin-postgresql. Built with rolldown, tested with vitest, type- checked withtsc, linted with oxlint, formatted with Prettier. - Package manager: pnpm. Lockfile is committed. Use
pnpm install --frozen-lockfilein CI. - Public API: the default export from
dist/index.js— apluginobject exposingrulesandconfigs.recommended— and the named exportcreateEmbeddedSqlProcessor. Anything not reachable through those exports is internal. - Related projects:
postgresql-eslint-parser— parser layer.libpg-query— actual PostgreSQL parser. Bugs in those layers should go upstream, not here.
OSS is not the same as "code only I touch." Optimize for a stranger not getting confused, not for your own convenience.
Repository layout
| Path | Purpose |
|---|---|
src/index.ts |
Plugin entry point (rules, configs.recommended). |
src/rules/*.ts |
One file per rule. Export an ESLint rule object as default. |
src/meta.ts |
Package name / version pulled into the plugin meta. |
tests/*.test.ts |
Vitest unit tests, one per rule plus an index smoke test. |
tests/fixtures/<rule>/ |
SQL fixtures + sibling <basename>.yaml snapshots. |
tests/test-utils.ts |
Shared test helpers (linter wiring, YAML fixture loader). |
scripts/create-rule.js |
Scaffold a new rule + tests + fixture directory. |
dist/ |
Build output (gitignored except for publish). |
.changeset/ |
Pending changesets — drive the release PR. |
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 · +1 lines · +13 tokens per session fa668a5c42d6
- 1mo ago First seen · 302 lines · 3,361 tokens per session scan A 6d1d8e272bad
eslint-plugin-postgresql CLAUDE.md is an instructions file published in the GitHub repository baseballyama/eslint-plugin-postgresql (11 stars, last pushed yesterday), licensed MIT. It adds 3,374 tokens to every session, about $0.0135 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 2026-08-30.
Other instructions, from other repositories
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).
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.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
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.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.