# convention.sh

**Canonical:** https://apis.io/providers/convention-sh/  
**Website:** https://convention.sh/  
**APIs profiled:** 1

convention.sh is a hosted Model Context Protocol (MCP) server that serves TypeScript coding conventions to AI coding agents, registered in the official MCP Registry as sh.convention/mcp (v1.0.0) with the tagline "Ship production-ready TypeScript code in half the time, at half the cost." The registry entry advertises a remote streamable endpoint at https://mcp.convention.sh/mcp and the website https://convention.sh. Third-party directories (Product Hunt, mcpservers.org) describe it as offering 27 built-in TypeScript conventions that agents pull on demand. As of 2026-11-04 both convention.sh and mcp.convention.sh return a Railway 'Application not found' 404.

## Kin Score — 4.0 / 100 (minimal)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 62.5 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 0.0 (matched via fallback).

## Agent readiness — 3.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **convention.sh MCP Server** — Hosted remote Model Context Protocol server (registry name sh.convention/mcp, v1.0.0, streamable-http) that serves TypeScript coding conventions to AI coding agents, as publishe...

## Security (1)

- **convention.sh Domain Security** — TLSv1.3 · DMARC

## Tags

Company, MCP, AI Coding Agents, TypeScript, Coding Conventions, Developer Tools

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/convention-sh/). Scores are computed from the provider's own public artifacts under a published rubric.