What is simplified-mcp-server CLAUDE.md?

Repository-specific instructions for simplified-mcp-server, an npm program that lets AI assistants use Simplified’s social-media management features through the Model Context Protocol (MCP), a standard way to expose tools to AI systems.

Use them to build the server, run it during development, run all or selected Jest tests, and inspect its generated tool documentation.

They give an agent the project’s build, development, testing, and documentation commands so it can work in the repository consistently.

How celeryhq/simplified-mcp-server configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to celeryhq/simplified-mcp-server. 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/celeryhq/simplified-mcp-server/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/celeryhq/simplified-mcp-server

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/celeryhq/simplified-mcp-server/claude-md/github.svg)](https://agentmods.dev/instructions/celeryhq/simplified-mcp-server/claude-md)

Your own site

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

Per session 1,499 This file is loaded in full into every session.

When invoked 1,499 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	$0.01499	$0.01499
Opus 5.5	$0.00600	$0.00600
Sonnet 5.5	$0.00300	$0.00300
Haiku 4.5	$0.00150	$0.00150

Measured 2mo ago against content hash 76e9b352ab46, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

simplified-mcp-server 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 · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 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.

Overview

An MCP (Model Context Protocol) server that exposes the Simplified API (social media management) as tools for AI assistants. It speaks MCP over stdio using @modelcontextprotocol/sdk and is distributed as an npm package (simplified-mcp-server bin) and as a .dxt desktop extension.

Commands

npm run build          # clean + tsc -> dist/
npm run build:prod     # production build (no comments/sourcemaps/declarationMap)
npm run dev            # run server from TS via tsx (no build step)
npm run dev:watch      # tsx watch mode
npm start              # run the built server (node dist/cli.js)

npm test               # run all Jest tests
npm run test:watch     # Jest watch mode
npm run test:coverage  # coverage report -> coverage/

# Run a single test file or test by name:
npx jest tests/services/workflow-execution.test.ts
npx jest -t "executes workflow"

# Inspect generated tool docs without starting the server:
node dist/cli.js --docs      # or: npm run dev -- --docs

npm run lint / npm run format are placeholders (echo only) — there is no configured linter or formatter.

Requires Node >= 18. Project is ESM ("type": "module"); TypeScript is strict with extra-strict flags (noUncheckedIndexedAccess, exactOptionalPropertyTypes, noImplicitOverride).

Configuration

All runtime config comes from environment variables (loaded via dotenv), parsed and validated in src/config/configuration.ts (ConfigurationManager.loadConfig()). The server refuses to start on invalid config. SIMPLIFIED_API_TOKEN is the only required var. Copy .env.example to .env — it documents every variable, including the WORKFLOW_* family. CLI flags --log-level and --verbose override the parsed config.

Architecture

Startup flow: cli.ts (arg parsing, signal handling, graceful shutdown) → ConfigurationManager.loadConfig() → new SimplifiedMCPServer(config) → server.start() (connects StdioServerTransport, then initializes workflow tools).

Read the full file on GitHub · 87 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.

2mo ago First seen · 87 lines · 1,499 tokens per session scan A 76e9b352ab46

Subscribe to this mod's changes

simplified-mcp-server CLAUDE.md is an instructions file published in the GitHub repository celeryhq/simplified-mcp-server (3 stars, last pushed 5mo ago), licensed MIT. It adds 1,499 tokens to every session, about $0.0060 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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simplified-mcp-server: Instructions file for Claude Code