# Cyclesite

**Canonical:** https://apis.io/providers/cyclesite-co-uk/  
**Website:** https://cyclesite.co.uk/  
**APIs profiled:** 1

Cyclesite is the UK’s bike‑only online marketplace, founded in 2025, that connects private sellers and bike shops with buyers of used bicycles. It offers free frame‑number checks against a stolen‑bike registry, AI‑assisted valuations based on real UK market data, and a suite of tools for safe buying and selling. Operated by TPSTORES LIMITED, the platform emphasizes trust, safety, and community, providing guides, forums, and a feedback channel for cyclists across the UK.

## Kin Score — 42.9 / 100 (developing)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 67.9 |
| Contract Quality | 44.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 33.3 |
| Access Clarity | 52.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 35.3 (matched via fallback).

## Agent readiness — 38.4 (agent-ready)

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

## Access

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

## APIs (2)

- **Cyclesite Public API** — Public API for Cyclesite – used bicycle marketplace, no authentication required.
- **Cyclesite MCP API** — The MCP API API from Cyclesite — 16 operation(s) for mcp api.

## Agentic access (1)

- **Cyclesite Co Uk Agentic Access** — 16 operations · 2 acting

## Security (2)

- **Cyclesite Co Uk Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Cyclesite Co Uk Vulnerability Disclosure** — security.txt · contact published

## Tags

Bike Marketplace, Used Bikes, United Kingdom, Marketplace, Community

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