swiss-procurement-mcp: Instructions file for Claude Code

CLAUDE.md

swiss-procurement-mcp CLAUDE.md is an instructions file for Claude Code from malkreide/swiss-procurement-mcp. It costs 6,029 tokens per session, scanned A, original, MIT.

Project instructions for the swiss-procurement-mcp codebase, covering repository freshness, coding conventions, tests, and handling failures. TDD means developing with tests used to guide and check changes.

In plain words
What is it for?
Use them when updating swiss-procurement-mcp to check the default branch, fetch current changes, run the pinned checks, and investigate failing tests.
Why use it?
They help an agent avoid working from an outdated copy, using the wrong branch or tool version, or accepting misleading test results.

Instructions file for Claude Code

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

This is malkreide/swiss-procurement-mcp's own configuration. It tells Claude Code how to work on swiss-procurement-mcp 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 swiss-procurement-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to malkreide/swiss-procurement-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/malkreide/swiss-procurement-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/malkreide/swiss-procurement-mcp

Made for: Claude Code.

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Per session 6,029 This file is loaded in full into every session.
When invoked 6,029 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.06029 $0.06029
Opus 5.5 $0.02412 $0.02412
Sonnet 5.5 $0.01206 $0.01206
Haiku 4.5 $0.00603 $0.00603

Measured 1mo ago against content hash 8c99119c0eb2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

swiss-procurement-mcp CLAUDE.md scanned grade A with 1 finding 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 1mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

Token aus der Umgebung in einen curl-Header zu setzen, blockiert der
CLAUDE.md · 439 lines

How it starts

The opening of the file, as written. The whole thing — 439 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Teil 1 — Portfolio-Konventionen

Vor der Arbeit

Klon-Aktualität prüfen — Standard-Branch ermitteln, nicht main annehmen:

B=$(git ls-remote --symref origin HEAD | sed -n 's|^ref: refs/heads/\([^[:space:]]*\).*|\1|p')
git fetch origin "${B:?Standard-Branch nicht ermittelbar}" &&
  git rev-list --count HEAD..FETCH_HEAD

Drei Server im Portfolio heissen ihren Standard-Branch master (openlex-mcp, swiss-courts-mcp, swisstopo-mcp); dort scheitert ein fest verdrahtetes origin/main mit «couldn't find remote ref main». Wer das für ein Netzproblem hält, arbeitet weiter auf genau dem veralteten Klon, vor dem dieser Absatz warnt. Den :?-Schutz nicht weglassen: Bei leerem B fetcht git still den Remote-HEAD und endet mit 0.

Ein veralteter Klon erzeugt eine rote CI, deren Ursache nicht im Diff steht. Am 3.8.2026 zweimal passiert — beide Male fehlten genau die Commits, die das Gate einführten, an dem der Branch scheiterte.

Gates lokal fahren, mit der GEPINNTEN ruff-Version aus der CI. Eine andere Version meldet Abweichungen, die niemand verursacht hat.

Tests

Gegenprobe ist Pflicht. Ein Test, der grün bleibt, wenn man die Implementierung entfernt, prüft nichts. Jede neue Zusicherung einzeln neutralisieren und zeigen, dass genau die zugehörigen Tests fallen.

Zwei Fallen, die beide grün blieben:

  • Eine Fake-Uhr, die nur beim Schlafen vorrückt, kann eine Zusicherung über echte Zeit nicht widerlegen.
  • monkeypatch.setattr(modul.asyncio, "sleep", ...) greift ins Modul asyncio selbst und entschärft die Mechanik im ganzen Prozess. Patche einen Modul-Alias (_sleep = asyncio.sleep), nicht das fremde Modul.

Handgeschriebene Fixtures kodieren die Annahme des Autors und können sie nicht widerlegen. Mindestens eine aufgezeichnete Antwort pro externem Endpunkt, mit Aufnahmedatum.

Wenn etwas rot ist

Roter Live-Test: erst die Quelle abfragen, dann einordnen. Nicht aus der Fehlermeldung schliessen. Am 3.8.2026 hiess "nicht gefunden" nicht, dass der Datensatz weg war, sondern dass die Quelle die Schreibweise ihrer Kopfzeile gewechselt hatte — vier von sechs Datensätzen produktiv kaputt, alle Unit-Tests grün.

Read the full file on GitHub · 439 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. 1mo ago Changed · +37 lines · +594 tokens per session 8c99119c0eb2
  2. 1mo ago Changed · +49 lines · +669 tokens per session f49411e7b700
  3. 1mo ago Changed · -887 lines · -14,080 tokens per session 88f464162657
  4. 1mo ago Changed · +306 lines · +5,031 tokens per session 9ad0e43faadc
  5. 1mo ago Changed · +154 lines · +2,507 tokens per session d357226e9a3a
  6. 1mo ago Changed · +27 lines · +431 tokens per session 4731e9cb8bf8
  7. 2mo ago First seen · 753 lines · 10,877 tokens per session scan A 1b4611fc08bd

Subscribe to this mod's changes

swiss-procurement-mcp CLAUDE.md is an instructions file published in the GitHub repository malkreide/swiss-procurement-mcp (0 stars, last pushed 6d ago), licensed MIT. It adds 6,029 tokens to every session, about $0.0241 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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