# Context

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

Context (ctxt.io) is a no-signup, rich-text pastebin for sharing web pages, code snippets and formatted text through auto-expiring links, with lifetimes from 5 minutes to 30 days (Context Pro extends pastes to 30 days and allows deletion). It offers Chrome and Firefox browser extensions and a hosted remote Model Context Protocol (MCP) server at https://ctxt.io/mcp (Streamable HTTP, no account or API key) that lets AI agents such as Claude Code, Codex, Cursor and VS Code turn diffs, logs, snippets and docs into share links and read them back; the client-side plugins and skills are open source in the ctxt-io/ctxt-agents GitHub repository.

## Kin Score — 35.7 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 71.7 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 47.6 |
| Developer Ergonomics | 40.5 |
| Access Clarity | 48.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 30.4 (matched via fallback).

## Agent readiness — 12.1 (agent-aware)

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

Freemium · Open access — onboarding: open, pricing: freemium, trial: no (confidence: high).

## APIs (1)

- **Context MCP Server** — Hosted remote Model Context Protocol server at https://ctxt.io/mcp (Streamable HTTP, no auth) that lets MCP clients create, read and delete auto-expiring ctxt.io pastes through ...

## MCP servers (1)

- **Context MCP Server** — Remote MCP server at ctxt.io over streamable HTTP; 3 tools listed.

## Security (3)

- **Context Authentication** — 3 schemes
- **Context Domain Security** — TLSv1.3
- **Context Vulnerability Disclosure** — contact published

## Plans (1)

- **Context Plans Pricing**

## Tags

Company, Pastebin, Content Sharing, MCP, AI Agents, Browser Extension, Developer Tools

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