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Full detail: Where this data comes from
ACI.dev (Aipolabs Agent-Computer Interface) is an open-source tool-calling platform that hooks AI agents into 600+ pre-built tools through direct function calling or a unified Model Context Protocol server. Maintained by Aipotheosis Labs (Aipolabs) under Apache 2.0, ACI provides multi-tenant OAuth2 and API-key authentication, per-project App Configurations, natural-language permission guardrails, OpenAI- and Anthropic-compatible function definitions, Python and TypeScript SDKs, and the unified aci-mcp server with ACI_SEARCH_FUNCTIONS and ACI_EXECUTE_FUNCTION meta-tools. The sister project Gate22 adds an open-source MCP gateway and control plane for governing which tools agents can use, what they can do, and how it is audited.
APIs.json: https://raw.githubusercontent.com/api-evangelist/aci-dev/refs/heads/main/apis.yml
- Position: Producing
- Access: 3rd-Party
- Agent Infrastructure
- Agents
- AI
- Artificial Intelligence
- Function Calling
- MCP
- Model Context Protocol
- OAuth
- Open Source
- Tool Calling
- VibeOps
- Created: 2026-05-25
- Modified: 2026-05-25
Search and inspect the 600+ pre-built Apps in the ACI.dev catalog. Apps are external service integrations (Slack, Gmail, Zendesk, GitHub, etc.) that expose Functions for AI agents to call. Search supports natural-language intent for vector similarity ranking and filtering by category or configured-only.
- Human URL: https://aci.dev/docs/core-concepts/app.md
- Apps
- Catalog
- Tool Calling
- Documentation
- Documentation
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- JSON Schema — JSON Schema
- JSON Schema — JSON Schema
Search, inspect, and execute the callable Functions (tools) exposed by configured Apps. Function definitions are returned in OpenAI- and Anthropic-compatible JSON Schema, and the same surface powers the unified MCP server's ACI_SEARCH_FUNCTIONS and ACI_EXECUTE_FUNCTION meta-tools.
- Functions
- Tool Calling
- MCP
- Documentation
- Documentation
- Documentation
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- JSON Schema — JSON Schema
- JSON Schema — JSON Schema
- JSON Schema — JSON Schema
- JSON Schema — JSON Schema
- JSON Schema — JSON Schema
- Example
- Example
Create and manage per-project App Configurations. An App Configuration declares which App is enabled, which security scheme it should use (OAuth2, API key, or no-auth), which functions are permitted, and any security-scheme overrides. App Configurations are the governance boundary for the ACI.dev tool catalog.
- App Configurations
- Governance
- Authentication
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- JSON Schema — JSON Schema
Manage end-user Linked Accounts for configured Apps. Initiate an OAuth2 link flow, handle the OAuth2 callback, list and retrieve linked accounts by owner ID, and revoke a Linked Account. White-label OAuth2 is supported so production agents can present the customer's own brand during the consent screen.
- Linked Accounts
- OAuth
- Authentication
- Documentation
- Documentation
- Documentation
- Documentation
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- JSON Schema — JSON Schema
- Example
- Portal
- Documentation
- Getting Started
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- GitHub Organization
- Source Code
- Source Code
- Source Code
- SDK
- SDK
- Source Code
- Source Code
- Source Code
- Source Code
- Documentation
- Documentation
- Documentation
- License
- Features
- Integrations
- Vocabulary
- Spectral Rules
- JSON-LD — JSON-LD
FN: Kin Lane Email: info@apievangelist.com URL: https://apievangelist.com