What is concerts-paris-mcp CLAUDE.md?

A set of Claude Code instructions for the concerts-paris-mcp project, an open-source service for searching concerts at two Paris music venues. It defines the startup reading order, workflow rules, and limits on data collection and responses.

Use it when working on concerts-paris-mcp so the agent follows the project's documented architecture, memory files, legal rules, and deployment practices.

It gives the agent project-specific rules, including how to handle source content, scraping limits, privacy, secrets, and attribution.

How SamuelBagattin/concerts-paris-mcp configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to SamuelBagattin/concerts-paris-mcp. 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/SamuelBagattin/concerts-paris-mcp/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/SamuelBagattin/concerts-paris-mcp

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/samuelbagattin/concerts-paris-mcp/claude-md/github.svg)](https://agentmods.dev/instructions/samuelbagattin/concerts-paris-mcp/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/samuelbagattin/concerts-paris-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/samuelbagattin/concerts-paris-mcp/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/samuelbagattin/concerts-paris-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/samuelbagattin/concerts-paris-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 541 This file is loaded in full into every session.

When invoked 541 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.

Model	Per session	Once invoked
Fable 5.1	$0.00541	$0.00541
Opus 5	$0.00270	$0.00270
Sonnet 5	$0.00108	$0.00108
Haiku 4.5	$0.00054	$0.00054

Measured 11d ago against content hash 47f7738f1d3b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

concerts-paris-mcp 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 11d 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 · 38 lines

How it starts

The opening of the file, as written. The whole thing — 38 lines — stays where its author put it; the contents beside it link to each section on GitHub.

concerts-paris-mcp

Serveur MCP distant, public et gratuit, pour chercher des concerts à la Philharmonie de Paris et à la Cité de la musique. Repo open source (MIT).

Memory — read at session start in this order

@docs/PROJECT.md — ce qu'est le projet, périmètre courant
@docs/ARCHITECTURE.md — stack, structure, décisions datées
@docs/JOURNAL.md — historique récent (lire au moins les 5 dernières entrées)
@docs/LEGAL.md — à lire avant toute modification du collecteur ou du format de sortie

Hard rules

IMPORTANT : ne jamais renvoyer les descriptifs éditoriaux de la source dans une réponse d'outil MCP. Ils sont stockés pour l'indexation de recherche uniquement. Cf. docs/LEGAL.md.
IMPORTANT : ne jamais contourner un blocage de la source (rotation d'IP, User-Agent alternatif, captcha, retry agressif). C'est la ligne rouge pénale du projet.
Aucune monétisation : pas de pub, pas d'affiliation, pas de revente de données.
Aucune image copiée ni affichée.
Attribution + date de fraîcheur sur chaque réponse d'outil.
Pas de secret en dur. CONTACT_EMAIL vit dans .dev.vars en local, en secret Worker en prod.
Les fixtures de test sont synthétiques : ne jamais committer de contenu éditorial de la source dans ce repo public.
TypeScript strict : npm run check et npm test doivent passer.
Repo public → écrire README et docs pour un lecteur tiers.

Workflow

At the end of any non-trivial work unit, invoke the project-memory skill to update docs.
When making an architectural decision, update docs/ARCHITECTURE.md inline before continuing.
Never edit docs/JOURNAL.md retroactively. Only append.
Before /clear or /compact, run the project-memory skill first.
Toute modification de src/source/client.ts doit garder verts les tests de src/source/client.test.ts : ils encodent les engagements publics du README.

Out of scope (non-goals)

Pas de réservation, pas de paiement, pas de panier.
Pas de republication du catalogue (dataset, dump, API ouverte miroir).
Pas d'autres salles pour l'instant (le vocabulaire de facettes est propre à cette source).

Read the full file on GitHub · 38 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.

11d ago First seen · 38 lines · 541 tokens per session scan A 47f7738f1d3b

Subscribe to this mod's changes

concerts-paris-mcp CLAUDE.md is an instructions file published in the GitHub repository SamuelBagattin/concerts-paris-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 541 tokens to every session, about $0.0027 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 2026-08-31.

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concerts-paris-mcp: Instructions file for Claude Code