# Chirpie

**Canonical:** https://apis.io/providers/chirpie-ai/  
**Website:** https://chirpie.ai/  
**APIs profiled:** 1

Chirpie, published by Fireflo LLC, is "the social media layer for AI agents": a hosted posting API and MCP server that lets Claude, ChatGPT, Cursor or your own agent post, schedule, thread, upload media, read comments and track analytics on X, Bluesky, LinkedIn, Threads, Mastodon, Instagram, Facebook, Telegram and more. It offers a REST API at https://chirpie.ai/api/v1 (chirpie_sk_ API keys), a hosted MCP server at https://chirpie.ai/mcp, a local @chirpie/mcp stdio server, the @chirpie/sdk TypeScript SDK, a CLI and an n8n node, and is listed in the Claude Connectors Directory with a free plan.

## Kin Score — 53.6 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 81.7 |
| Contract Quality | 26.3 |
| Contract Governance | 35.6 |
| Operational Transparency | 33.3 |
| Developer Ergonomics | 66.7 |
| Access Clarity | 74.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 28.4 (matched via fallback).

## Agent readiness — 53.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | yes |
| 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

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (1)

- **Chirpie API** — Chirpie REST API at https://chirpie.ai/api/v1 (chirpie_sk_ API keys) for creating, scheduling, editing and deleting posts and threads, uploading media, managing connected social...

## MCP servers (1)

- **Chirpie MCP Server** — Official Chirpie MCP server (Fireflo LLC). Hosted at https://chirpie.ai/mcp (streamable HTTP, OAuth sign-in or a chirpie_sk_ API key as a bearer token) and also shipped as the @...

## Security (2)

- **Chirpie Authentication** — 2 schemes
- **Chirpie Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Chirpie Plans Pricing**

## Tags

Company, Social Media, Social Media Posting, Scheduling, MCP, AI Agents, Analytics

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