feat: add lab-monitoring MCP server for Prometheus and Alertmanager

New MCP server that queries live Prometheus and Alertmanager HTTP APIs
with 8 tools: list_alerts, get_alert, search_metrics, get_metric_metadata,
query (PromQL), list_targets, list_silences, and create_silence.

Extends the MCP core with ModeCustom and NewGenericServer for servers
that don't require a database. Includes CLI with direct commands
(alerts, query, targets, metrics), NixOS module, and comprehensive
httptest-based tests.

Bumps existing binaries to 0.2.1 due to shared internal/mcp change.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-02-04 23:11:53 +01:00
parent 0bd4ed778a
commit 1755364bba
19 changed files with 2567 additions and 22 deletions

View File

@@ -33,6 +33,13 @@
mainProgram = "nixpkgs-search";
description = "Search nixpkgs options and packages";
};
lab-monitoring = pkgs.callPackage ./nix/package.nix {
src = ./.;
pname = "lab-monitoring";
subPackage = "cmd/lab-monitoring";
mainProgram = "lab-monitoring";
description = "MCP server for Prometheus and Alertmanager monitoring";
};
default = self.packages.${system}.nixpkgs-search;
});
@@ -73,6 +80,10 @@
imports = [ ./nix/hm-options-module.nix ];
services.hm-options-mcp.package = lib.mkDefault self.packages.${pkgs.system}.hm-options;
};
lab-monitoring-mcp = { pkgs, ... }: {
imports = [ ./nix/lab-monitoring-module.nix ];
services.lab-monitoring.package = lib.mkDefault self.packages.${pkgs.system}.lab-monitoring;
};
default = self.nixosModules.nixpkgs-search-mcp;
};
};