Add ACP (AI Context Protocol) schemas#5233
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madskristensen merged 1 commit intoSchemaStore:masterfrom Dec 18, 2025
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Add three schema entries for the AI Context Protocol specification: - ACP Cache File (.acp.cache.json) - indexed codebase metadata - ACP Configuration File (.acp.config.json) - project settings - ACP Variables File (.acp.vars.json) - reusable context variables Schemas are self-hosted at https://acp-protocol.dev/schemas/v1/
ddunnock
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Pull request overview
This PR adds three schema catalog entries for the AI Context Protocol (ACP) specification, which provides structured codebase context to AI assistants. The schemas are externally hosted at https://acp-protocol.dev/schemas/v1/.
- Adds catalog entries for three ACP JSON file formats (cache, configuration, and variables)
- All schemas are externally hosted, following the established pattern for self-hosted schemas
- File match patterns are specific and prefixed with
.acpto avoid conflicts
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ddunnock
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Dec 19, 2025
Adds three additional AI Context Protocol (ACP) schemas: - ACP Attempts: Debug session tracking for AI-assisted debugging workflows - ACP Primer: Primer definitions for AI context bootstrapping - ACP Sync: Tool synchronization configuration for AI assistants This complements the existing ACP schemas (Cache, Config, Variables) added in SchemaStore#5233. Project: https://acp-protocol.dev Specification: https://github.com/acp-protocol/acp-spec
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Jan 6, 2026
* Add ACP Attempts, Primer, and Sync schemas to catalog Adds three additional AI Context Protocol (ACP) schemas: - ACP Attempts: Debug session tracking for AI-assisted debugging workflows - ACP Primer: Primer definitions for AI context bootstrapping - ACP Sync: Tool synchronization configuration for AI assistants This complements the existing ACP schemas (Cache, Config, Variables) added in #5233. Project: https://acp-protocol.dev Specification: https://github.com/acp-protocol/acp-spec * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Summary
.acp.cache.json) - indexed codebase metadata format.acp.config.json) - project-level settings.acp.vars.json) - reusable context variablesDetails
The AI Context Protocol (ACP) is a specification for providing structured codebase context to AI assistants. These schemas define the file formats used by ACP tooling.
Schemas are self-hosted at
https://acp-protocol.dev/schemas/v1/and use JSON Schema Draft-07.Test plan
node cli.js check- all validations passed