io.github.xfloukiex-lab/road-poneglyph
Finds a plan's blind spots: unstated assumptions, omitted risks, and missing pieces.
Open source Open in the app JSON README (API)
About
Finds a plan's blind spots: unstated assumptions, omitted risks, and missing pieces.
Details
- Kind
- MCP servers
- Topic
- No topic detected
- Publisher
- xfloukiex-lab
- Origin
- official
- Category
- ferramentas
- Transport
- local
- Version
- 0.1.0
- Stars
- 2
- Last push
- 2026-06-18T19:31:42Z
- Repository state
- ativo
- Language
- Python
- License
- Apache-2.0
- Added
- 2026-08-29 04:01:42
- Updated
- 2026-08-29 04:01:42
- Origin id
io.github.xfloukiex-lab/road-poneglyph
README
<!-- mcp-name: io.github.xfloukiex-lab/road-poneglyph -->
# 🗿 Road Poneglyph
<img src="icon.png" width="120" align="right" alt="Road Poneglyph icon">
An MCP server that reviews a plan for what's **missing** — the assumptions, risks, and gaps you never wrote down.
A [Model Context Protocol](https://modelcontextprotocol.io) (MCP) server — one
focused tool you plug into an MCP-compatible client (Claude Desktop, Claude Code,
Cursor, and others).
## What it does
Language models are good at responding to what's in front of them and poor at
noticing what *isn't* there. Ask one to critique a plan and it tends to react to
the words on the page rather than the unstated assumptions behind them.
Road Poneglyph runs a structured **pre-mortem** over a plan and reports only the
negative space — what was assumed without proof, what was technically glossed
over, and what was skipped on the way to shipping.
## Usage
Point your assistant at a plan and ask it to *read the poneglyph*. The tool
returns a focused analysis in three sections:
- **The Void Century** — unstated assumptions the plan depends on
- **Hidden Reef** — omitted technical and architectural risks
- **The Treacherous Seas** — operational and execution blind spots
**Tool reference:** `read_poneglyph(current_plan: str, project_type: str = "Software")`
## How it works
**No API key, no cost, nothing leaves your machine.** The server doesn't call a
language model itself — it returns a carefully engineered analysis prompt that
the model you're *already* talking to executes. Zero credentials, zero network
calls.
## Install
Requires Python 3.10 or newer.
```bash
pip install road-poneglyph-mcp
```
This installs the `road-poneglyph` command.
Then register it with your MCP client — either run `claude mcp add road-poneglyph -- road-poneglyph`,
or add this to the client's config (e.g. `claude_desktop_config.json`):
```json
{
"mcpServers": {
"road-poneglyph": { "command": "road-poneglyph" }
}
}
```
Restart the client and the tool is available.
## The Grand Line stack
Road Poneglyph is part of a four-tool set. Each tool stands alone, but installing
all of them unlocks a final surprise via **Laugh Tale**.
| | Package | |
|---|---|---|
| 🗿 | [`road-poneglyph`](https://github.com/xfloukiex-lab/road-poneglyph) | Road Poneglyph · **← this repo** |
| ⚔️ | [`conquerors-haki`](https://github.com/xfloukiex-lab/conquerors-haki) | Conqueror's Haki |
| ⏳ | [`toki-toki`](https://github.com/xfloukiex-lab/toki-toki) | Toki Toki no Mi |
| 🏴☠️ | [`laugh-tale`](https://github.com/xfloukiex-lab/laugh-tale) | Laugh Tale |
## Develop
```bash
git clone https://github.com/xfloukiex-lab/road-poneglyph
cd road-poneglyph
python -m venv .venv && . .venv/Scripts/activate # macOS/Linux: source .venv/bin/activate
pip install -e ".[dev]"
python tests/test_road_poneglyph.py
```
## Attribution & license
Released under the **Apache-2.0** license. The icon is original artwork
(see `icon.svg`), generated locally; the repository ships no third-party assets.
*This is a fan-inspired project. It is not affiliated with, sponsored by, or
endorsed by the creators or rights holders of* One Piece *(Eiichiro Oda /
Shueisha / Toei Animation). "One Piece" and related names are used only as
thematic flavour and remain the property of their respective owners.*