# Fiberplane

**Canonical:** https://apis.io/providers/fiberplane/  
**Website:** https://fiberplane.com  
**APIs profiled:** 0

Fiberplane is an Amsterdam-founded developer-tools company, backed by Northzone, building agent-native tooling for the "software factory" era of AI coding agents. Its current lineup centers on fp (fp.dev), a local-first CLI for tracking work when coding with AI agents such as Claude Code; EV, an AI-powered code-review tool that turns diffs into narratives; and DRIFT, an open-source tool that binds specifications to code and lints for drift before stale docs reach production. Fiberplane also maintains a Model Context Protocol (MCP) toolchain — mcp-lite (a small, fetch-first SDK for building MCP servers), an MCP Gateway for intercepting and debugging MCP servers, and a Console for reviewing and evaluating MCP servers. Earlier work includes the Hono-native API Playground/Studio, the HONC.dev stack (create-honc-app), @fiberplane/agents for introspecting Cloudflare Agents SDK apps, and collaborative observability notebooks for incident response. The company ships its libraries on npm under the @fiberplane scope and distributes its CLI binaries via a Homebrew tap and an install script.

## Kin Score — 18.9 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 18.9).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 42.9 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| 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 |

## Access

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

## Security (1)

- **Fiberplane Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Enterprise, Developer Tools, Agents, MCP, Developer Experience, CLI, Observability, TypeScript, Hono, AI Coding

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