easytable-mcp CLAUDE.md

easytable-mcp CLAUDE.md is an instructions file for coding agents from chrischall/easytable-mcp. It costs 1,107 tokens per session, scanned A, original, MIT.

Repository-specific instructions for an easyTable MCP server, which connects an AI agent to a restaurant reservation system.

In plain words
What is it for?
Use them when developing or debugging availability checks, booking lookups, and creating, changing, or cancelling restaurant reservations.
Why use it?
They explain the available reservation tools and the required browser connection for a site that blocks direct server requests.

Instructions file

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/chrischall/easytable-mcp/claude-md
Clone the repo
git clone --depth 1 https://github.com/chrischall/easytable-mcp

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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README.md
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Your own site
<a href="https://agentmods.dev/instructions/chrischall/easytable-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/chrischall/easytable-mcp/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,107 This file is loaded in full into every session.
When invoked 1,107 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.01107 $0.01107
Opus 5 $0.00553 $0.00553
Sonnet 5 $0.00221 $0.00221
Haiku 4.5 $0.00111 $0.00111

Measured 4d ago against content hash 500abcddb3e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

easytable-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 4d 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 · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — easytable-mcp

Guidance for Claude working in this repo.

TL;DR

easyTable MCP server. easyTable is a restaurant table-booking system with a public per-restaurant widget at book.easytable.com/book/?id=<placeId> (classic ASP + jQuery). No user login — the restaurant is identified by its id (a.k.a. place). Every endpoint is Cloudflare-403'd server-side, so this is a full-fetchproxy MCP ("Pattern A"): every request rides the user's own signed-in, Cloudflare-cleared book.easytable.com tab via @fetchproxy/server. No server-side fetch, no bootstrap capture — the anti-bot clearance is fingerprint-bound to the browser tab.

The reverse-engineered API is documented in docs/EASYTABLE-API.md.

Tool surface

Tool File Endpoint Kind
easytable_list_types tools/availability.ts GET /book/ajax/types.asp (HTML fragment) read
easytable_list_dates tools/availability.ts GET /book/ajax/calendar.asp (HTML fragment) read
easytable_list_times tools/availability.ts GET /book/ajax/times.asp (HTML fragment) read
easytable_find_bookings tools/availability.ts GET /book/ajax/cancel-search.asp (HTML fragment) read
easytable_create_booking tools/booking.ts POST /user/ajax/json_booking.asp (JSONP) write (confirm)
easytable_modify_booking tools/booking.ts POST /user/ajax/json_modify_booking.asp (JSONP) write (confirm)
easytable_cancel_booking tools/booking.ts GET /user/ajax/json_cancel_booking.asp (JSONP) write (confirm)
easytable_healthcheck (index.ts) GET /robots.txt round-trip + bridge status read

The Turnstile write-gate (the interesting bit)

create/modify need four page-derived values (all verified against a real booking, 2026-07-09) on top of the guest details:

  • turnstileToken — a live Cloudflare Turnstile token (server rejects without it). Read from the widget's hidden input[name="cf-turnstile-response"] via the fetchproxy bridge's read_dom capability (a 1.4.0+ verb added for this MCP): an isolated-world querySelector DOM read of a selector declared in bridge-fetchproxy.ts (domSelectors), surfaced at pair time — no page-JS exec.
  • bookingToken — a per-flow GUID the server issues in the confirm.asp fragment (REQUIRED; empty → Status:0 rejection). Parsed from a fetched fragment.
  • cancellationtime — hidden input in confirm.asp (empty → ASP 500s).
  • lcid — language-dependent locale id, parsed from the page HTML.

Read the full file on GitHub · 74 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. 4d ago First seen · 74 lines · 1,107 tokens per session scan A 500abcddb3e0

Subscribe to this mod's changes

easytable-mcp CLAUDE.md is an instructions file published in the GitHub repository chrischall/easytable-mcp (0 stars, last pushed today), licensed MIT. It adds 1,107 tokens to every session, about $0.0055 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.

Related

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