Files
ajarbot/mcp_servers/loki/config.py
Jordan Ramos bb86a9eef5 Add Cloudflare and Loki MCP server integrations
Features:
- Cloudflare Code Mode MCP: Exposes entire Cloudflare API (2,500+ endpoints)
  via remote MCP server at https://mcp.cloudflare.com/mcp
  * Two tools: search() to query OpenAPI spec, execute() to run JS code
  * Uses npx mcp-remote as stdio bridge
  * Auth via CLOUDFLARE_API_TOKEN as Bearer header

- Loki MCP Server: Log querying and analysis via Loki HTTP API
  * Query logs with LogQL syntax
  * Real-time log streaming support
  * Label introspection and metrics queries
  * Configurable via LOKI_URL environment variable

Technical changes:
- Created mcp_servers/cloudflare/ with config and connection logic
- Created mcp_servers/loki/ with HTTP client and MCP tool wrappers
- Added promtail-config-optimized.yaml for syslog ingestion config
- Updated .env.example with Cloudflare and Loki configuration templates

Both integrations:
- Use environment variables for configuration (no hardcoded credentials)
- Include feature flags (CLOUDFLARE_MCP_ENABLED, LOKI_MCP_ENABLED)
- Follow existing MCP server patterns for consistency

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-24 12:35:04 -07:00

45 lines
1.6 KiB
Python

"""
Loki MCP Server - Configuration
Settings for connecting to your Loki instance via its HTTP API.
Uses environment variables with sensible defaults.
Environment variables:
LOKI_URL - Base URL for your Loki instance
LOKI_TIMEOUT - Request timeout in seconds (default: 30)
LOKI_DEFAULT_LIMIT - Default number of log lines to return (default: 100)
LOKI_MCP_ENABLED - Enable/disable integration (default: true)
"""
import os
# ---------------------------------------------------------------------------
# Connection settings
# ---------------------------------------------------------------------------
# The URL where Loki is reachable (through Caddy reverse proxy).
LOKI_URL = os.getenv("LOKI_URL", "https://loki.apophisnetworking.net")
# How long (seconds) to wait for Loki to respond before giving up.
LOKI_TIMEOUT = int(os.getenv("LOKI_TIMEOUT", "30"))
# ---------------------------------------------------------------------------
# Query defaults
# ---------------------------------------------------------------------------
# How many log lines to return if the caller doesn't specify.
DEFAULT_LIMIT = int(os.getenv("LOKI_DEFAULT_LIMIT", "100"))
# Default time range for queries if none specified (in hours).
DEFAULT_RANGE_HOURS = 1
# ---------------------------------------------------------------------------
# Feature flag
# ---------------------------------------------------------------------------
# Set to "false" to disable the integration without removing config
LOKI_MCP_ENABLED = os.getenv(
"LOKI_MCP_ENABLED", "true"
).lower() in ("true", "1", "yes")