GrillMe MCP
GrillMe MCP
Decision stress-testing for ChatGPT Web through a remote MCP app.
Special thanks to Matt Pocock. GRILL was inspired by and evolved from Matt Pocock's excellent
/grill-me/grillingworkflow. His original idea — relentlessly interview a plan until shared understanding, resolve decision dependencies, research facts instead of asking the user, and recommend an answer for each decision — is the foundation that made this project possible.
This repository adapts that concept for normal ChatGPT Web Chat as a remotely hosted MCP app, then extends it with explicit state tracking, evidence/tool routing, contradiction handling, read-only boundaries, modern + legacy ChatGPT MCP compatibility, and a Shared Understanding approval gate.
What it does
GrillMe exposes one model-visible MCP tool:
grillIt can be invoked from a normal ChatGPT conversation after the custom app is connected, for example:
@GrillMe /grill
Quiero decidir si deberíamos rediseñar la arquitectura del producto.Supported control commands include:
startstatustreeassumptionsfactsrisksresumestopapprove
Architecture
ChatGPT Web
↓
@GrillMe / custom app
↓
AppDeploy MCP gateway
↓
POST /api/mcp
↓
tool: grill
↓
GRILL protocol in the current conversationThe server is intentionally stateless for decision-session state: the conversation itself carries the evolving decision tree. The MCP tool injects/coordinates the GRILL protocol and remains read-only while GRILL is active.
ChatGPT registration
Current hosted diagnostic frontend:
https://grill-chat-sby65b.v2.appdeploy.ai/Current MCP URL used to register the custom app in ChatGPT Developer Mode:
https://api-v2.appdeploy.ai/app/grill-chat-sby65b/api/mcpAuthentication: No authentication.
Repository layout
backend/index.ts— production MCP backend currently deployed through AppDeploy.index.html,src/, configs — diagnostic frontend/source.tests/tests.txt— AppDeploy QA scenarios.skill/— GRILL v2 companion skill and references..punto/— Punto por Punto Project Pack.
Original work and attribution
The original /grill-me skill is part of mattpocock/skills, created by Matt Pocock and distributed under the MIT License.
This repository is an adaptation/extension for a different runtime and distribution model. It is not presented as Matt Pocock's official ChatGPT implementation.
See THIRD_PARTY_NOTICES.md for the upstream copyright and license notice.
Governance
main is canonical. Substantive changes should land through branch → pull request → human review/merge. Project-specific canonical context lives under .punto/; the Punto por Punto mother repository can register and federate the project without duplicating its memory.