Borrowing it
Nothing to install: this file belongs to agigante80/actual-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.
curl -O https://raw.githubusercontent.com/agigante80/actual-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/agigante80/actual-mcp-serverWrote 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/agigante80/actual-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/agigante80/actual-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/agigante80/actual-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.
<a href="https://agentmods.dev/instructions/agigante80/actual-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/agigante80/actual-mcp-server/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 | $0.23184 | $0.23184 |
| Opus 5 | $0.11592 | $0.11592 |
| Sonnet 5 | $0.04637 | $0.04637 |
| Haiku 4.5 | $0.02318 | $0.02318 |
Grade C, and why
actual-mcp-server CLAUDE.md scanned grade C with 2 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
**There is no `npm run lint`.** Do not go looking for one. CI's `Lint Code` job is `npm run build` (type check) plus `npm run typecheck:e2e`, `npm run check:coverage`, `npm run knip`, and `actionlint` (installed by `scri Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**There is no `npm run lint`.** Do not go looking for one. CI's `Lint Code` job is `npm run build` (type check) plus `npm run typecheck:e2e`, `npm run check:coverage`, `npm run knip`, and `actionlint` (installed by `scri How it starts
The opening of the file, as written. The whole thing — 540 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.
Project Overview
Actual MCP Server bridges AI assistants with Actual Budget via the Model Context Protocol (MCP), exposing 81 tools for conversational financial management. Supports two transports: HTTP (for LibreChat/LobeChat/multi-user deployments) and stdio (for Claude Desktop/Claude Code local use; pass the --stdio flag).
Tech Stack: TypeScript (NodeNext/ESM), Node.js 22+, @actual-app/api v26, @modelcontextprotocol/sdk, Express 5, Zod v4, Playwright
Output Convention: never use em or en dashes
Hard project rule. Applies to ALL output: chat, commits, GitHub comments and PR/issue bodies, file content, code comments, release notes. Never write the unicode em dash character (U+2014) or en dash character (U+2013).
When you would have written one, restructure the sentence so no dash is needed at all. Do NOT substitute with a regular ASCII hyphen (the hyphen is reserved for genuine compound words like post-merge, cherry-pick, off-budget).
Replacement patterns:
- Introducing an explanation or list: use a colon. "Result: it shipped."
- Parenthetical aside: use commas or parentheses. "The fix, cherry-picked, landed cleanly." Or "The fix (cherry-picked) landed cleanly."
- Range: use the word "to" or "through". "v0.6.4 to v0.6.6", "Monday through Friday".
- Strong pause or contrast: split into two sentences.
Mechanical enforcement: a PreToolUse hook at .claude/hooks/block-dashes.py (forge-kit canonical block-dashes-version: 1, registered in .claude/settings.local.json) blocks any Write, Edit, MultiEdit, NotebookEdit, or Bash tool call whose payload contains an em or en dash, and tells the model how to restructure. The hook script's output is shown back to the model verbatim. Self-check before submitting tool calls regardless of whether the hook is currently armed.
Common slip patterns to watch for (described abstractly to avoid the literal characters):
- Tables that use a wide horizontal-bar punctuation as a separator inside cells (replace with a colon, or restructure into a sub-table).
- A definitional pause like
X PAUSE Ywhere PAUSE is a wide horizontal bar (useX: Yinstead). - Range expressions like
X PAUSE Ywhere PAUSE is a wide horizontal bar (useX to Y). - Bulleted lists in the form
- item PAUSE descriptionwhere PAUSE is a wide horizontal bar (use- item: description).
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 · +3 lines · +607 tokens per session 06991f300ffa
- 3d ago Changed · +3 lines · +480 tokens per session 46e56b1695d1
- 6d ago Changed · +43 lines · +5,263 tokens per session 1fe50c6a0caa
- 10d ago First seen · 491 lines · 16,834 tokens per session scan C eb9a72a9e9da
actual-mcp-server CLAUDE.md is an instructions file published in the GitHub repository agigante80/actual-mcp-server (53 stars, last pushed today), licensed MIT. It adds 23,184 tokens to every session, about $0.1159 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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