# ctlsurf

**Canonical:** https://apis.io/providers/ctlsurf-com/  
**Website:** https://ctlsurf.com/  
**APIs profiled:** 2

ctlsurf is a shared workspace for people and their AI agents, built by Phenx Machine Learning Technologies Inc. Users create and revise documents, presentations, diagrams, datasets and tasks in the browser, and connected AI coding agents (Claude Code, Cursor, Codex, Copilot, ChatGPT) continue from the saved edits over MCP at app.ctlsurf.com/api/mcp using cpk_ API keys. A local Worker runs the installed coding agent, and the documented MCP tool reference lists 114 tools. Free, Pro and Business plans are published.

## Kin Score — 56.6 / 100 (strong)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 62.0 |
| Contract Governance | 22.0 |
| Operational Transparency | 42.9 |
| Developer Ergonomics | 63.7 |
| Access Clarity | 63.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 33.0 (agent-ready)

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

## Access

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

## APIs (35)

- **ctlsurf Activity API** — The activity API from ctlsurf — 1 operation(s) for activity.
- **ctlsurf Admin API** — The admin API from ctlsurf — 30 operation(s) for admin.
- **ctlsurf Agent Sessions API** — The agent-sessions API from ctlsurf — 4 operation(s) for agent-sessions.
- **ctlsurf API Keys API** — The api-keys API from ctlsurf — 2 operation(s) for api-keys.
- **ctlsurf Auth API** — The auth API from ctlsurf — 13 operation(s) for auth.
- **ctlsurf Billing API** — The billing API from ctlsurf — 5 operation(s) for billing.
- **ctlsurf Blocks API** — The blocks API from ctlsurf — 11 operation(s) for blocks.
- **ctlsurf Dashboards API** — The dashboards API from ctlsurf — 24 operation(s) for dashboards.
- **ctlsurf Datastore API** — The datastore API from ctlsurf — 7 operation(s) for datastore.
- **ctlsurf Docs API** — The docs API from ctlsurf — 2 operation(s) for docs.
- **ctlsurf Export API** — The export API from ctlsurf — 3 operation(s) for export.
- **ctlsurf Files API** — The files API from ctlsurf — 9 operation(s) for files.
- **ctlsurf Folders API** — The folders API from ctlsurf — 9 operation(s) for folders.
- **ctlsurf Graphs API** — The graphs API from ctlsurf — 2 operation(s) for graphs.
- **ctlsurf Health API** — The Health API from ctlsurf — 1 operation(s) for health.
- **ctlsurf Install.sh API** — The Install.sh API from ctlsurf — 1 operation(s) for install.sh.
- **ctlsurf Links API** — The links API from ctlsurf — 2 operation(s) for links.
- **ctlsurf MCP API** — The mcp API from ctlsurf — 4 operation(s) for mcp.
- **ctlsurf MCP Sse API** — The mcp-sse API from ctlsurf — 3 operation(s) for mcp-sse.
- **ctlsurf Messages API** — The messages API from ctlsurf — 3 operation(s) for messages.
- **ctlsurf Notebook Control Plane API** — The Notebook Control Plane API from ctlsurf — 1 operation(s) for notebook control plane.
- **ctlsurf OAuth API** — The oauth API from ctlsurf — 5 operation(s) for oauth.
- **ctlsurf Organizations API** — The organizations API from ctlsurf — 18 operation(s) for organizations.
- **ctlsurf Page Agent API** — The page-agent API from ctlsurf — 16 operation(s) for page-agent.
- **ctlsurf Pages API** — The pages API from ctlsurf — 13 operation(s) for pages.
- **ctlsurf Project Organization API** — The project-organization API from ctlsurf — 13 operation(s) for project-organization.
- **ctlsurf Reports API** — The reports API from ctlsurf — 6 operation(s) for reports.
- **ctlsurf Search API** — The search API from ctlsurf — 1 operation(s) for search.
- **ctlsurf Selection Tasks API** — The selection-tasks API from ctlsurf — 4 operation(s) for selection-tasks.
- **ctlsurf Services API** — The services API from ctlsurf — 6 operation(s) for services.
- **ctlsurf Shares API** — The shares API from ctlsurf — 10 operation(s) for shares.
- **ctlsurf Skills API** — The skills API from ctlsurf — 14 operation(s) for skills.
- **ctlsurf Tasks API** — The tasks API from ctlsurf — 4 operation(s) for tasks.
- **ctlsurf Usage API** — The usage API from ctlsurf — 3 operation(s) for usage.
- **ctlsurf Workers API** — The workers API from ctlsurf — 5 operation(s) for workers.

## MCP servers (1)

- **ctlsurf MCP server** — Official hosted ctlsurf MCP server: connected coding agents (Claude Code, Cursor, Codex, Copilot, ChatGPT, Windsurf, VS Code) read and write ctlsurf pages, blocks, folders, file...

## Agentic access (1)

- **ctlsurf Agentic Access** — 321 operations · 178 acting · 6 human-in-the-loop

## Security (2)

- **ctlsurf Authentication** — http · 2 schemes
- **ctlsurf Domain Security** — TLSv1.3

## Plans (1)

- **ctlsurf Plans Pricing**

## Tags

Company, AI Agents, MCP, Workspace, Collaboration, Documents, Developer Tools, Coding Agents

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