tiger-skills-mcp-server
by timescale
Overview
This server emulates Anthropic's skill format, enabling LLMs to utilize specialized knowledge and tools via the Model Context Protocol (MCP).
Installation
./bun src/index.tsEnvironment Variables
- GITHUB_TOKEN
- SKILLS_FILE
- SKILLS_TTL
- MCP_FILE
- MCP_TTL
- LOW_TASK_MODEL
- MEDIUM_TASK_MODEL
- HIGH_TASK_MODEL
- SUBAGENT_DISABLED
- MAX_SECONDARY_RETRY_TIMEOUT_IN_SECONDS
- GITHUB_REQUEST_RETRIES
Security Notes
The server's architecture allows for loading skills from arbitrary GitHub repositories and integrating tools from external MCP servers via configuration files (e.g., `skills.yaml`, `mcp.yaml`). This design introduces a significant supply chain security risk: if configured to use untrusted skill sources or external MCPs, a malicious skill or external server could expose tools that enable arbitrary code execution or data exfiltration by the consuming agent. While no direct 'eval' or hardcoded secrets are present in the provided source, the system's security heavily relies on the operator's vigilance in vetting all configured external resources.
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