maitabi-mcp-server: Instructions file for Codex

AGENTS.md

maitabi-mcp-server AGENTS.md is an instructions file for Codex, OpenCode from phonhay103/maitabi-mcp-server. It costs 2,053 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for keeping the Maitabi MCP server and its standalone skill in sync. They document how travel and mountain-bus filters are converted into requests and standardized results.

In plain words
What is it for?
Use them when modifying Maitabi's query building, API requests, response parsing, travel types, or mountain-bus filters.
Why use it?
They reduce the risk that the server and skill accept different inputs or produce inconsistent results after changes.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is phonhay103/maitabi-mcp-server's own configuration. It tells Codex and OpenCode how to work on maitabi-mcp-server 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 maitabi-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to phonhay103/maitabi-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/phonhay103/maitabi-mcp-server/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/phonhay103/maitabi-mcp-server

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 2,053 This file is loaded in full into every session.
When invoked 2,053 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 $0.02053 $0.02053
Opus 5.5 $0.00821 $0.00821
Sonnet 5.5 $0.00411 $0.00411
Haiku 4.5 $0.00205 $0.00205

Measured 27d ago against content hash f6b17fce647e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

maitabi-mcp-server AGENTS.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 27d 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.

Skill: skills/maitabi-bus-extractor/ (raw curl/HTTP, standalone)
AGENTS.md · 119 lines

How it starts

The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Maitabi Core ↔ MCP ↔ CLI ↔ Skills Sync Guide

Purpose: Core logic lives once in models.py + services/. MCP (tools/ + server.py) is the runtime/capability layer — agent-neutral, no workflow language. The maitabi-mcp skill is the procedure layer (which tool, in what order, how to read results) and always assumes the server is already connected — it contains zero setup. Three skills stay independent.

Default distribution is MCP. CLI (maitabi) is optional but ships in the same package/image. dependencies in pyproject.toml stay full (mcp, fastmcp, httpx, pydantic) so PyPI (pip install maitabi-mcp-server / uvx maitabi-mcp-server) and Docker Hub keep working unchanged.


Architecture (All Layers Match)

Core:    models.py (Inputs/Enums) + services/bus_service.py + services/general_service.py
         + services/http_client.py + services/utils.py
Wrapper: tools/bus_tools.py + tools/general_tools.py + server.py   (MCP)
Wrapper: cli/parser.py + cli/commands.py + cli_main.py             (CLI)
Skill:   skills/maitabi-bus-extractor/ (raw curl/HTTP, standalone)
Skill:   skills/maitabi-cli/           (terminal `maitabi ...` only)
Skill:   skills/maitabi-mcp/           (procedure only: tool choice/flows/output, assumes server connected, zero setup)

Rules:

  • Fix/query/parse logic once in services/; MCP + CLI only map args → *Input → *_service.
  • cli/* must NEVER import fastmcp/mcp/server/tools (keeps CLI importable without MCP deps).
  • __init__.py stays empty (no heavy imports at package import time).

Must-Match Tables

Domains / Travel Types

Domain travel_type MCP Enum CLI Flag Extractor Param
Mountain Bus 3 TravelType.MOUNTAIN_BUS --travel-type 3 travelType=3
Domestic Mountain 1 TravelType.DOMESTIC_MOUNTAIN --travel-type 1 travelType=1
Domestic Travel 2 TravelType.DOMESTIC_TRAVEL --travel-type 2 travelType=2
Overseas Mountain 4 TravelType.OVERSEAS_MOUNTAIN --travel-type 4 travelType=4
Overseas Travel 5 TravelType.OVERSEAS_TRAVEL --travel-type 5 travelType=5

Read the full file on GitHub · 119 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. 27d ago Changed · +56 tokens per session f6b17fce647e
  2. 1mo ago Changed · +21 lines · +742 tokens per session 1daabfe0dff0
  3. 1mo ago First seen · 98 lines · 1,255 tokens per session scan A 9dbb6e1c5065

Subscribe to this mod's changes

maitabi-mcp-server AGENTS.md is an instructions file published in the GitHub repository phonhay103/maitabi-mcp-server (0 stars, last pushed 6d ago), licensed Apache-2.0. It adds 2,053 tokens to every session, about $0.0082 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 2026-09-07.

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