Leaderboard

Scored on public signals; components with none are listed as Unranked · Formula

Component

All mcp 61,707 skill 1,132 subagent 724 rules 461 hook 134 workflow 62 cli 57 identity 38

4 More

eval 37 memory 36 observability 34 infra 26

Domain

All back-end 23,922 ai-agents 13,106 other 9,354 search 4,535 database 2,789 front-end 2,201 observability 1,987 auth 1,508

5 More

devops 1,377 browser 1,330 comms 1,112 payments 1,089 github-vcs 929

Vertical

All finance 4,779 ai-infra 3,606 security 3,313 productivity 2,190 marketing 1,395 data-analytics 1,204 legal 1,129 devtools 1,006

4 More

education 574 healthcare 489 e-commerce 468 gaming 396

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Needs the armory CLI · not on npm yet, build it from cli/ in the repository

79 results · 65,239 in the catalog

Rank	Score	Component	Description	Evidence	Last commit	Install
1	99.743	sentry-llm-monitoringobservability · observability	Sentry's error and performance monitoring extended to LLM applications — captures exceptions, latency, and AI token usage with OpenTelemetry…	44,709 stars · 4,832 forks · 15 mentions	2 Sep 2026	No one-command install · Source
2	99.677	langfuseobservability · observability	Open-source LLM engineering platform with traces, evals, prompt management, and datasets for debugging and improving LLM applications.	34,067 stars · 3,678 forks · 10 mentions	1 Sep 2026	No one-command install · Source
3	99.490	comet-opikobservability · observability	Opik by Comet is an open-source LLM evaluation and tracing platform — log traces, run automated evals, create datasets, and track prompt improvements…	22,249 stars · 1,827 forks · 1 mention	26 Sep 2026	No one-command install · Source
4	99.472	opentelemetry-genaiobservability · observability	OpenTelemetry semantic conventions and instrumentation for GenAI/LLM spans, traces, and metrics via the GenAI semconv working group.	4,897 stars · 3,851 forks	2 Sep 2026	No one-command install · Source
5	99.455	deepevaleval · observability	Open-source LLM evaluation framework with 14+ metrics (hallucination, faithfulness, answer relevancy) and CI support.	18,041 stars · 1,890 forks	1 Sep 2026	No one-command install · Source
6	99.334	portkey-ai-gatewayobservability · observability	Open-source AI gateway providing a unified API across 100+ LLM providers with built-in observability, request logging, fallbacks, caching, and load…	12,873 stars · 1,280 forks	25 May 2026	No one-command install · Source
7	99.089	heliconeobservability · observability	Open-source LLM observability platform — proxy-based logging, cost tracking, caching, and rate limiting for OpenAI-compatible APIs.	6,123 stars · 662 forks	31 Aug 2026	No one-command install · Source
8	99.046	grafana-tempoobservability · observability	Grafana Tempo is a cost-efficient distributed tracing backend (OpenTelemetry-native) that pairs with Loki for logs and Prometheus for metrics in LLM…	5,461 stars · 746 forks	2 Sep 2026	No one-command install · Source
9	98.667	openlitobservability · observability	OpenLIT is an OpenTelemetry-native LLM observability toolkit with GPU monitoring, cost tracking, and a prompt hub — one-line setup for 20+ providers.	2,736 stars · 367 forks	1 Sep 2026	No one-command install · Source
10	98.121	openinferenceobservability · observability	OpenInference is an open standard and Python/JS instrumentation library for capturing LLM and agent traces in OpenTelemetry format, built by Arize AI.	1,192 stars · 302 forks	1 Sep 2026	No one-command install · Source
11	97.880	langtraceeval · observability	Open-source observability tool for LLMs with OpenTelemetry-based tracing, automated evals, and annotation workflows.	1,228 stars · 127 forks	17 Nov 2025	No one-command install · Source
12	94.644	athina-aiobservability · observability	Athina AI provides developer-focused LLM monitoring and eval framework — real-time inference logging, automated evals, and regression detection in CI.	301 stars · 23 forks	6 Jun 2025	No one-command install · Source
13	93.031	signoz-mcp-servermcp · observability	Enables AI assistants and LLMs to query SigNoz observability data (metrics, traces, logs, alerts, dashboards) using natural language.	117 stars · 43 forks	1 Sep 2026	No one-command install · Source
14	91.841	avivsinai-langfuse-mcpmcp · observability	Query Langfuse traces, debug exceptions, analyze sessions, and manage prompts. Full observability toolkit for LLM applications.	105 stars · 24 forks	26 Aug 2026	No one-command install · Source
15	90.950	thinkmcp · observability	Provides a lightweight 'think' tool for structured reasoning, enabling LLMs to pause, log thoughts, and improve multi-step problem solving without…	106 stars · 15 forks	7 Mar 2026	No one-command install · Source
16	90.750	multi-model-advisormcp · observability	Queries multiple Ollama models in parallel with distinct system prompts focused on empathy, logic, and creativity to provide diverse perspectives on…	86 stars · 20 forks	2 Apr 2025	No one-command install · Source
17	90.554	vellum-evalseval · observability	Vellum evaluation SDK for running LLM test suites with custom metrics, dataset pinning, and CI workflow integration.	82 stars · 20 forks	6 Apr 2026	No one-command install · Source
18	82.655	composer-trade-mcpmcp · observability	Enables MCP-enabled LLMs to create, backtest, and trade automated investing strategies (symphonies) on Composer, with tools for monitoring performance…	2 stars · 45 forks	4 Jul 2025	No one-command install · Source
19	82.319	braintrusteval · observability	Developer platform for logging, evaluating, and comparing LLM experiments with dataset versioning and scoring functions.	27 stars · 12 forks	2 Sep 2026	No one-command install · Source
20	80.342	galileo-evaluateeval · observability	Galileo evaluation and observability SDK for detecting hallucinations, data errors, and model weaknesses in LLM pipelines.	22 stars · 11 forks	18 Aug 2026	No one-command install · Source
21	75.153	honeycombobservability · observability	Honeycomb's OpenTelemetry-native observability platform — high-cardinality event store ideal for tracing LLM pipelines and debugging slow agent…	16 stars · 6 forks	13 Aug 2025	No one-command install · Source
22	74.422	baserunobservability · observability	Baserun captures LLM traces via a lightweight decorator-based SDK and provides a dashboard for debugging prompt chains, testing variants, and…	16 stars · 5 forks	26 Jun 2024Stale	No one-command install · Source
23	71.115	tencent-cloud-log-service-cls-mcp-servermcp · observability	Enables large language models to directly access Tencent Cloud Log Service for log search, metric queries, and alarm management without code.	11 stars · 6 forks	16 Jul 2026	No one-command install · Source
23	71.115	background-process-mcpmcp · observabilityalso listed as waylaidwanderer-background-process	Enables LLMs to start, stop, and monitor long-running command-line processes in the background.	11 stars · 6 forks	7 Nov 2025	No one-command install · Source
26	70.060	galileomcp · observability	Integrates with Galileo's evaluation and observability platform to enable dataset creation, prompt template management, experiment setup, log…	6 stars · 7 forks	23 Sep 2026	No one-command install · Source
27	59.040	spanlens-mcpmcp · observability	MCP-native LLM observability. Query your Spanlens traces, stats, cost anomalies, and savings from Cursor, Claude Desktop, or any MCP client. Open…	13 stars	31 Aug 2026	No one-command install · Source
28	59.029	aplaceforallmystuff-piholemcp · observability	Manage DNS blocking, monitor traffic stats, and control whitelist/blacklist for Pi-hole v6	8 stars · 1 fork	12 Aug 2026	No one-command install · Source
29	58.969	tilt-mcp-servermcp · observability	Enables LLMs and AI assistants to interact with Tilt development environments, providing tools to list resources, fetch logs, and monitor status.	4 stars · 4 forks	15 Jul 2025	No one-command install · Source
29	58.969	ansible-aapmcp · observability	Enables LLMs to discover and launch Ansible job templates on Ansible Automation Platform, monitor job status, and retrieve outputs.	4 stars · 4 forks	14 Jul 2025	No one-command install · Source
31	57.245	aplaceforallmystuff-tailscalemcp · observability	Provides read-only access to Tailscale network management for monitoring device status, tracking client updates, and generating network statistics…	7 stars · 1 fork	12 Aug 2026	No one-command install · Source
32	55.515	rhoai-observability-mcpmcp · observability	Provides AI assistants with direct access to Red Hat OpenShift AI observability data, enabling querying of Prometheus metrics, Alertmanager alerts…	5 stars · 2 forks	29 Jul 2026	No one-command install · Source
33	47.273	log-logn-langfuse-mcp-javamcp · observability	Query Langfuse traces, debug exceptions, analyze sessions, scores, datasets, schema, observations and manage prompts. Full observability toolkit for…	3 stars · 2 forks	25 Mar 2026	No one-command install · Source
34	43.275	jungle-grid-mcp-servermcp · observability	MCP server for Jungle Grid, an agentic GPU execution layer that lets AI agents estimate, submit, monitor, and fetch logs for inference, training…	4 stars	17 Aug 2026	No one-command install · Source
35	42.840	scorecardmcp · observability	Evaluate and optimize LLM systems with comprehensive testing and metrics	3 forks	14 Aug 2026	No one-command install · Source
36	32.223	berserk-mcpmcp · observability	Enables LLMs to answer Berserk observability questions by calling verified KQL tools instead of hand-authoring queries, with role-based tool filtering…	2 stars	31 Aug 2026	No one-command install · Source
36	32.223	odigo-elastic-s2l-mcpmcp · observability	Connects LLMs to Elasticsearch with a Semantic-to-Lexical layer that translates technical field names into business knowledge, enabling autonomous…	2 stars	2 Apr 2026	No one-command install · Source
38	22.557	logicmcp-servermcp · observability	Enables traceable requirement discovery, technical alignment, and ISO-aligned process checking through deterministic MCP tools and resources, without…	1 star	16 Aug 2026	No one-command install · Source
38	22.557	ebpf-mcp-tracermcp · observability	Enables LLMs to safely write and run bpftrace scripts against the Linux kernel for observability, with explicit probe allowlists and execution…	1 star	18 Jul 2026	No one-command install · Source
38	22.557	llm-brand-monitormcp · observability	Track how 350+ AI models mention your brand — monitor visibility, sentiment, and competitor mentions.	1 star	22 Apr 2026	No one-command install · Source
38	22.557	mcp-delonghi-ecammcp · observability	Enables LLMs to control DeLonghi ECAM espresso machines over a local network, including brewing beverages, monitoring status, and managing machine…	1 star	21 Apr 2026	No one-command install · Source
38	22.557	mi25-tuning-mcpmcp · observability	Manages multi_llm-client operations for MI25/gfx900 GPUs, enabling configuration updates, inference execution, benchmarking, and performance log…	1 star	24 Mar 2026	No one-command install · Source
38	22.557	mcp-log-analyzermcp · observability	Analyzes log files locally using Ollama and files structured GitHub Issues automatically, with all processing kept on your machine.	1 star	11 Mar 2026	No one-command install · Source
38	22.557	oalles-agentic-system-monitoring-ragmcp · observability	Spring Boot-based server that connects system monitoring tools with a RAG service, enabling real-time access to both system metrics and corporate…	1 star	21 Mar 2025	No one-command install · Source
45	Unranked	dynatrace-saas-mcp-servermcp · observability	Enables LLM agents to query Dynatrace SaaS for observability data (logs, metrics, traces, entities, problems, vulnerabilities) and manage…	No signals yet	25 Sep 2026	No one-command install · Source
46	Unranked	home-network-mcpmcp · observability	Lets an LLM client monitor devices, services, disk usage, and uptime in a home network and home lab.	No signals yet	28 Aug 2026	No one-command install · Source
47	Unranked	ml-lab-mcpmcp · observability	Enables LLMs to manage and run machine learning training jobs on a remote server, including syncing code, submitting experiments, monitoring progress…	No signals yet	27 Aug 2026	No one-command install · Source
48	Unranked	inference-aiopsmcp · observability	Enables governance-grade AIops for GPU inference clusters with root-cause analysis, metrics, and policy-governed operations for vLLM and Ray.	No signals yet	26 Aug 2026	No one-command install · Source
49	Unranked	workloadtruth-mcp-servermcp · observability	Enables classification of GPU workloads as training, inference, or idle from telemetry data, with tools for one-shot classification, benchmarking, and…	No signals yet	25 Aug 2026	No one-command install · Source
50	Unranked	local-worker-mcpmcp · observability	Delegates heavy, repetitive, and verifiable tasks like PDF extraction, code analysis, and log processing to a local LLM to reduce token consumption…	No signals yet	17 Aug 2026	No one-command install · Source
51	Unranked	unitree-go2-mcp-servermcp · observability	Enables LLM agents to control and monitor a Unitree Go2 robot through MCP tools, including live telemetry, navigation, camera feeds, and waypoint…	No signals yet	15 Aug 2026	No one-command install · Source
52	Unranked	mcp-devops-dashboardmcp · observability	Monitors host CPU/RAM, local ports, and Docker containers, streaming live telemetry to a React dashboard over SSE. Exposes MCP tools to query system…	No signals yet	3 Aug 2026	No one-command install · Source
53	Unranked	io-mcpmcp · observability	Enables local research workflows (paper discovery, relevance scoring, digests) and homelab monitoring (Prometheus, logs) through an MCP server, using…	No signals yet	2 Aug 2026	No one-command install · Source
54	Unranked	apple-health-semantic-mcpmcp · observability	Query Apple Health export data with an LLM via a semantic layer that avoids common data traps, enabling accurate natural-language queries about health…	No signals yet	31 Jul 2026	No one-command install · Source
55	Unranked	codex-worker-runtimemcp · observability	Enables Codex to delegate bounded work to external LLMs through role-based MCP tools, with worker health checks and audit logging.	No signals yet	21 Jul 2026	No one-command install · Source
56	Unranked	ros-llm-integration-bridgemcp · observability	Enables large language models to interact with ROS robots seamlessly, allowing natural language control, real-time sensor monitoring, and autonomous…	No signals yet	17 Jul 2026	No one-command install · Source
57	Unranked	mcp-hayabusamcp · observability	Enables an LLM client to scan Windows event log files (EVTX) for suspicious activity using Hayabusa, and browse its detection rules directly in…	No signals yet	13 Jul 2026	No one-command install · Source
58	Unranked	cloudwatch-mcp-agentmcp · observability	Enables natural language queries for AWS CloudWatch logs, metrics, and alarms via an LLM agent with MCP tools.	No signals yet	13 Jul 2026	No one-command install · Source
59	Unranked	emotion-mcpmcp · observability	Provides a dynamic emotion simulation system for AI character roleplay, based on Freudian psychodynamics, that analyzes dialogue content via LLM to…	No signals yet	13 Jul 2026	No one-command install · Source
60	Unranked	es-error-lensmcp · observability	Enables LLM agents to search and analyze Elasticsearch logs for errors, detect recurring patterns, analyze error-rate trends, and retrieve full trace…	No signals yet	10 Jul 2026	No one-command install · Source
61	Unranked	tracepii-shield-mcpmcp · observability	Redacts PII from LLM traces and tool payloads before they leave review, enabling PII scanning, payload redaction, sensitive field classification…	No signals yet	19 May 2026	No one-command install · Source
62	Unranked	mdl-train-mcpmcp · observability	An MCP server for monitoring and managing training jobs on Modal. Built for LLMs that need to check on long-running GPU training without drowning in…	No signals yet	17 Apr 2026	No one-command install · Source
63	Unranked	session-logger-mcpmcp · observability	Enables saving LLM chat conversations to JSONL log files and querying them by session ID, user ID, keyword, or date range.	No signals yet	7 Oct 2025	No one-command install · Source
64	Unranked	agent-evaluationskill · observability	Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top…	No signals yet	No commit datelisted 27 May 2026	`armory install agent-evaluation --cli claude`
65	Unranked	agentlens-mcp-servermcp · observability	Enables AI agents to access observability and evaluation data, including run history, span traces, LLM-as-judge evaluation results, and regression…	No signals yet	No commit datelisted 13 Aug 2026	No one-command install · Source
66	Unranked	datadog-llm-observabilityobservability · observability	Datadog's managed LLM Observability product — traces LLM calls, monitors prompt/completion quality, detects anomalies, and integrates with existing…	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
67	Unranked	fast-award-screener-mcpmcp · observability	Screens DIBBS RFQs for micro-purchase viability using deterministic logic without LLM calls.	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
68	Unranked	fiddler-aiobservability · observability	Fiddler AI Observability platform monitors LLM applications for hallucinations, toxicity, bias, and drift, with explainability and alerting for…	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
69	Unranked	honeyhiveeval · observability	LLM evaluation and experimentation platform with session tracing, dataset management, and metric-based run comparison.	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
70	Unranked	langsmith-observabilityskill · observability	LLM observability platform for tracing, evaluation, and monitoring. Use when debugging LLM applications, evaluating model outputs against datasets…	No signals yet	No commit datelisted 27 May 2026	`armory install langsmith-observability --cli claude`
71	Unranked	langsmith-tracing-3rules · observability	Configure LangSmith tracing environment variables for Claude Code observability. Sends conversation traces to LangSmith for monitoring and analysis…	No signals yet	No commit datelisted 27 May 2026	`armory install langsmith-tracing-3 --cli claude`
72	Unranked	langtraceobservability · observability	Open-source, OpenTelemetry-compliant LLM observability tool by Scale3Labs — traces calls to all major LLM providers and frameworks with a…	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
73	Unranked	llm-evaluationskill · observability	Master comprehensive evaluation strategies for LLM applications, from automated metrics to human evaluation and A/B testing.	No signals yet	No commit datelisted 27 May 2026	`armory install llm-evaluation --cli claude`
74	Unranked	lunaryobservability · observability	Open-source LLM observability and prompt management platform — tracks conversations, errors, costs, and user feedback for production AI applications.	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
75	Unranked	ml-engineer-2skill · observability	Build production ML systems with PyTorch 2.x, TensorFlow, and modern ML frameworks. Implements model serving, feature engineering, A/B testing, and…	No signals yet	No commit datelisted 27 May 2026	`armory install ml-engineer-2 --cli claude`
76	Unranked	mle-reviewersubagent · observability	Production machine-learning engineering reviewer for data contracts, feature pipelines, training reproducibility, offline/online evaluation, model…	No signals yet	No commit datelisted 26 May 2026	`armory install mle-reviewer --cli claude`
77	Unranked	new-relic-ai-monitoringobservability · observability	New Relic AI Monitoring instruments LLM calls end-to-end — traces model invocations, measures token costs, and surfaces anomalies via the New Relic…	No signals yet	No commit datelisted 27 May 2026	No one-command install · Source
78	Unranked	phoenix-observabilityskill · observability	Open-source AI observability platform for LLM tracing, evaluation, and monitoring. Use when debugging LLM applications with detailed traces, running…	No signals yet	No commit datelisted 27 May 2026	`armory install phoenix-observability --cli claude`
79	Unranked	statsmodelsskill · observability	Statistical modeling toolkit. OLS, GLM, logistic, ARIMA, time series, hypothesis tests, diagnostics, AIC/BIC, for rigorous statistical inference and…	No signals yet	No commit datelisted 27 May 2026	`armory install statsmodels --cli claude`

Score colour shows how many signals stand behind it, never how good it is: amber, three or more; dimmer amber, two; grey, one. The Evidence column names them.

Stars, forks and last commit are as GitHub reported them when Armory last read each repository: for most, 2 Sep 2026 or later. A repository may have changed since.