otelyssey

A marketplace of OpenTelemetry agent plugins in the Agent Plugins format, run by the repository itself: submit a plugin once; the repository checks it, lists it and follows its releases.

Install

Add the marketplace to your client:

claude plugin marketplace add using-system/otelyssey
copilot plugin marketplace add using-system/otelyssey
codex plugin marketplace add using-system/otelyssey
grok plugin marketplace add using-system/otelyssey
apm marketplace add using-system/otelyssey
hermes plugins pack install https://raw.githubusercontent.com/using-system/otelyssey/main/hermes-pack.yaml

Then pick a plugin below: its page has the install line — and the ones for VS Code, Kiro, OpenClaw and Mistral Vibe.

Submit a plugin

Open a plugin submission — one form, the repository does the rest.

Your plugin needs:

• a public GitHub repository;
• a plugin.json in the Agent Plugins format, at the repository's root or in a subdirectory: the form asks for its URL, everything else is read from it;
• OpenTelemetry as its subject: instrumentation, semantic conventions, the Collector, or a backend that ingests its telemetry.

The repository answers on the issue. Once listed, it follows your releases every night. Bugs, ideas, code: see CONTRIBUTING.

Plugins

🧭 Instrumentation

Put the telemetry in: SDKs, semantic conventions, instrumentation advice.

• observability by Basti Ortiz — Opinionated guidance for clear and operationally useful OpenTelemetry instrumentation.
        

• opentelemetry-agent-skills by OllyGarden — Vendor-neutral OpenTelemetry skills for AI coding agents, grounded in upstream sources: SDK setup per language, the Collector and OCB, OTTL, declarative configuration, semantic conventions, upgrades and migrations. · also in Collector
        

• stdtel by amiable-dev — Telemetry for standards-as-skills: attributes token cost and policy outcomes to individual skills across Claude Code and GitHub Copilot. · also in Backends
        

🏛️ Backends

Talk to a backend: query it, its dashboards, alerts and issues.

• arize-phoenix by Arize AI — Connect to your Phoenix instance to debug, evaluate, and improve LLM applications.
        

• dynatrace-managed-mcp by Dynatrace — MCP server for Dynatrace Managed (self-hosted): query logs, metrics, events, entities, problems, security vulnerabilities and SLOs across one or more clusters.
        

• langwatch by LangWatch — Records which repository and branch each coding-agent session worked in, and teaches the agent to read its own traces back from LangWatch.
        

• pup by Datadog — Datadog API CLI with 49 command groups, 300+ subcommands. Skills and domain agents for monitoring, logs, APM, security, and infrastructure.
        

• sentry by Sentry — Set up Sentry, debug production issues, and configure application monitoring.
        

• signoz by SigNoz — Official SigNoz plugin for MCP setup, docs, queries, dashboards, and alerts
        

• sumo-logic by Sumo Logic — Query Sumo Logic logs, alerts, dashboards, and SIEM insights directly from Copilot. Connects to the Sumo Logic MCP server for natural language observability investigations.
        

🔭 Observability

Read it back: observe a run through its telemetry, wherever it lands.

• oddyssey by using-system — CLI toolbox for Observability-Driven Development (ODD): coding agents observe local runs on an OpenTelemetry/Grafana stack - or remote ones on any OpenTelemetry backend - and feed the next spec-driven improvement loop. · also in Instrumentation, Backends