Enables MCP clients to execute Python code on Google Colab GPU/TPU runtimes via the official Colab CLI, with session, file, and package management capabilities.
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animationsaver
Source: Glama
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COLAB_CLI_MCP_TRANSPORTCOLAB_CLI_MCP_HOSTCOLAB_CLI_MCP_PORTCOLAB_CLI_MCP_PATHCOLAB_CLI_MCP_AUTHCOLAB_CLI_MCP_BASE_URLexport =https://colab-mcp.example.comCOLAB_CLI_MCP_OAUTH_CLIENT_IDexport =...COLAB_CLI_MCP_OAUTH_CLIENT_SECRETexport =...COLAB_CLI_MCP_OAUTH_REDIRECT_PATHCOLAB_CLI_MCP_OAUTH_NO_CONSENTCOLAB_CLI_MCP_OIDC_CONFIG_URLCOLAB_CLI_MCP_EXECUTABLECOLAB_CLI_MCP_COLAB_AUTHCOLAB_CLI_MCP_COLAB_OAUTH_CONFIGCOLAB_CLI_MCP_COLAB_STATECOLAB_CLI_MCP_WORKSPACETool annotations
10/17 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
17/17 tools missing one or more hints — list_sessions (missing: destructiveHint, idempotentHint, openWorldHint); session_status (missing: destructiveHint, idempotentHint, openWorldHint); create_session (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool annotations match behaviour
1 read-only tool performs write/delete/exec — read_remote_file (line 173: local.unlink(missing_ok=True))
Either remove the readOnlyHint:true annotation, or remove the write/delete call from the tool handler.
Destructive tools are labelled
3 tools perform destructive updates without destructiveHint — run_code deletes at line 98 (scratch.unlink(missing_ok=True)); write_remote_file deletes at line 145 (local.unlink(missing_ok=True)); read_remote_file deletes at line 173 (local.unlink(missing_ok=True))
Add destructiveHint:true to any tool whose handler calls .delete(), .upsert(), .update(), unlink, rm, DELETE, DROP, REPLACE INTO, or any operation that overwrites existing data.
Tool inputs are validated
15/17 tool handlers declare input schemas (88%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 5/17 tool handlers wrap calls in try/catch (29%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
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