cala
Cala pre-processes the world's public information and serves it as structured data for AI agents. Query any real-world entity — companies, p
Open source Repository Open in the app JSON README (API)
About
Cala pre-processes the world's public information and serves it as structured data for AI agents. Query any real-world entity — companies, people, investors, founders, executives, funding rounds, acquisitions, industries, laws, regulations, countries, products, events, awards, financial metrics — and get typed, sourced JSON back instead of web pages to scrape.
Details
- Kind
- Plugins
- Topic
- Government & public data
- Publisher
- cala-ai
- Origin
- marketplace
- Category
- ferramentas
- Stars
- 1
- Last push
- 2026-07-03T10:58:36Z
- Repository state
- ativo
- License
- MIT
- Added
- 2026-08-30 01:48:58
- Updated
- 2026-08-30 01:48:58
- Origin id
cala-ai/cala-claude-plugin/cala
README
# Cala Plugin for Claude Code A Claude Code plugin that connects Claude to [Cala](https://cala.ai), the knowledge layer for AI agents. This plugin is built and maintained by the Cala team. It is not an official Anthropic product, and inclusion in Anthropic's directories does not imply partnership, sponsorship, or endorsement by Anthropic. ## What this does Cala turns the open web into a verified, structured entity graph — typed data, deterministic queries, and full source traceability. This plugin gives Claude direct access to Cala's knowledge base through MCP, so you can ask Claude things like "find Spanish startups that raised between €10M and €50M" and get back clean, sourced, typed answers instead of a pile of links to parse yourself. Cala supports two response shapes for the same input: - **Natural-language answers** — succinct, sourced markdown with citations. - **Structured answers** — typed, tabular JSON rows for programmatic use. Both accept either a plain-language question or a Cala QL expression (dot-notation filters, e.g. `startups.location=Spain.funding>10M`). ## Installation Install via the Claude Code plugin marketplace: ``` /plugin install cala@claude-community ``` Or add this repository directly: ``` claude plugin marketplace add cala-ai/cala-claude-plugin ``` ## Authentication This plugin connects to Cala's hosted MCP server at `https://api.cala.ai/mcp/`. On first use, Claude Code will prompt you to sign in to your Cala account and authorize access. No API keys or credentials are stored in this repository or in your local configuration. ## Available tools | Tool | Description | |---|---| | `knowledge_search` | Get a succinct, token-optimized natural-language answer with sources, explainability, and matching entities. Accepts a natural-language question or a Cala QL expression. | | `knowledge_query` | Get verified knowledge as structured, typed JSON rows plus matching entities. Accepts a Cala QL expression or a natural-language question. | | `entity_search` | Find entities by name with fuzzy matching. | | `entity_introspection` | Get the field schema for an entity by its UUID — available properties, relationships, and numerical observations. | | `entity_retrieval` | Retrieve full details for a known entity by its UUID. | Full API reference: [docs.cala.ai/api-reference](https://docs.cala.ai/api-reference) ## Pairing with the Cala agent skill For the best experience, install the Cala skill alongside this plugin so Claude knows how to use these tools well out of the box: ``` npx skills add cala-ai/cala-skill ``` See [docs.cala.ai/integrations/agent-skill](https://docs.cala.ai/integrations/agent-skill) for details. ## Using this MCP server with other clients This plugin packages Cala's server for Claude Code specifically. Cala's MCP server also works directly with Cursor, VS Code, Claude Desktop, Codex, and any other MCP-compatible client — see [docs.cala.ai/integrations/mcp](https://docs.cala.ai/integrations/mcp) for per-client setup instructions. ## Support - Docs: [docs.cala.ai](https://docs.cala.ai) - Support: [heyeli@cala.ai](mailto:heyeli@cala.ai) ## License MIT