# Duckbill

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

Duckbill is an AI-plus-human task-completion service that executes the real-world errands people avoid: fighting refunds, disputes and billing errors, cancelling services, researching vendors and getting quotes, and booking appointments and reservations. It pairs AI planning with background-checked human "doers" who make the phone calls and handle the red tape, accepting requests by text, email, forwarded message, or app. Duckbill exposes this execution layer to AI agents through a hosted MCP (Model Context Protocol) server — "Connect to Claude" — plus platform API and CLI access, so developers can plug real human follow-through into any AI workflow. Backed by Forerunner Ventures, General Catalyst, and Uncork Capital.

## Kin Score — 22.1 / 100 (emerging)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-2.4 from 24.5).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 38.1 |
| Commercial Clarity | 38.2 |
| Access Clarity | 38.2 |

## Agent readiness — 8.5 (agent-aware)

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

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## MCP servers (1)

- **duckbill-mcp.yml**

## Security (2)

- **Duckbill Authentication** — oauth2/openIdConnect · 2 schemes
- **Duckbill Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Consumer, AI Assistant, Personal Assistant, Task Automation, Agents, MCP, Concierge

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