d90365e626Add UV as a new server type for Python extensions that use UV runtime
for dependency management instead of bundling dependencies.
Schema changes (v0.4):
- Add "uv" to server.type enum
- Make mcp_config optional (not needed for UV type)
- UV extensions rely on pyproject.toml for dependencies
Documentation:
- Add UV runtime section to MANIFEST.md explaining benefits and usage
- Update README.md to recommend UV runtime for Python
- Add complete hello-world-uv example
Benefits of UV runtime:
- Cross-platform support (Windows/macOS/Linux, Intel/ARM)
- Small bundle size (~100 KB vs 5-10 MB)
- Handles compiled dependencies portably
- No user Python installation required
Example manifest:
{
"manifest_version": "0.4",
"server": {
"type": "uv",
"entry_point": "src/server.py"
}
}
Co-authored-by: Joan <joan@anthropic.com>
38 lines
1.4 KiB
TypeScript
38 lines
1.4 KiB
TypeScript
import { McpbManifestSchema as ManifestSchemaV0_1 } from "../schemas/0.1.js";
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import { McpbManifestSchema as ManifestSchemaV0_2 } from "../schemas/0.2.js";
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import { McpbManifestSchema as ManifestSchemaV0_3 } from "../schemas/0.3.js";
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import { McpbManifestSchema as ManifestSchemaV0_4 } from "../schemas/0.4.js";
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import { McpbManifestSchema as LooseManifestSchemaV0_1 } from "../schemas_loose/0.1.js";
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import { McpbManifestSchema as LooseManifestSchemaV0_2 } from "../schemas_loose/0.2.js";
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import { McpbManifestSchema as LooseManifestSchemaV0_3 } from "../schemas_loose/0.3.js";
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import { McpbManifestSchema as LooseManifestSchemaV0_4 } from "../schemas_loose/0.4.js";
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/**
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* Latest manifest version - indicates the maximum supported version by vAny schema
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*/
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export const LATEST_MANIFEST_VERSION = "0.4" as const;
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/**
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* Default manifest version for new packages
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*/
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export const DEFAULT_MANIFEST_VERSION = "0.2" as const;
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/**
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* Map of manifest versions to their strict schemas
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*/
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export const MANIFEST_SCHEMAS = {
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"0.1": ManifestSchemaV0_1,
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"0.2": ManifestSchemaV0_2,
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"0.3": ManifestSchemaV0_3,
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"0.4": ManifestSchemaV0_4,
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} as const;
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/**
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* Map of manifest versions to their loose schemas (with passthrough)
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*/
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export const MANIFEST_SCHEMAS_LOOSE = {
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"0.1": LooseManifestSchemaV0_1,
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"0.2": LooseManifestSchemaV0_2,
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"0.3": LooseManifestSchemaV0_3,
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"0.4": LooseManifestSchemaV0_4,
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} as const;
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