Dash0

OpenTelemetry observability for Claude Code sessions. Captures tool calls, LLM invocations, token usage, and errors as OTel traces. Send telemetry to Dash0 or any OpenTelemetry-compatible backend.

PluginMonitoringSource ↗Claude marketplace ↗

GitHub: dash0hq/dash0-agent-plugin ↗
Stars: ★ 5
Last updated: 2026-10-08
Hands-on tests: Tested ✓ in 2 of 5

Install

Tested ✓✓ Verified from docsOfficial docs ↗

/plugin install dash0@claude-plugins-official

Tested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.

Log excerpt

Installing plugin "dash0@claude-plugins-official"...✔ Successfully installed plugin: dash0@claude-plugins-official (scope: user)
11 userConfig options not yet set — run /plugin configure dash0@claude-plugins-official in Claude Code, or pass --config KEY=VALUE.
$ verify:
  ❯ dash0@claude-plugins-official
    Status: ✔ enabled

1 run, latest 2026-10-16

Tested ✓✓ Verified from docsOfficial docs ↗

Auto-loaded from your Claude Code plugins (no extra setup per xAI docs)

Tested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.

Log excerpt

Installed 1 plugin(s) from claude-plugins-official: dash0-agent-plugin
$ verify:
  dash0-agent-plugin-e753c038: dash0-agent-plugin [git: https://github.com/dash0hq/dash0-agent-plugin.git] (claude-plugins-official)

1 run, latest 2026-10-16

README

View on GitHub ↗

Dash0 Agent Plugin

Connect your coding agent to Dash0 for deep insight into how it's used — prompts and responses, tool calls, MCP calls, sub-agent activity, and token consumption — emitted as OpenTelemetry traces.

Trace through a session, see what each turn cost, find where the agent got stuck, and join agent activity with the systems it touches.

Setup

Check out our documentation for setting up and configuring the Dash0 Agent Plugin: Set Up AI SDLC Insights

Supported runtimes

Claude Code — installation, configuration, and usage in .claude-plugin/README.md.
Cursor — installation, configuration, and usage in .cursor-plugin/README.md.
OpenAI Codex — installation, configuration, and usage in .codex-plugin/README.md.
GitHub Copilot CLI — installation, configuration, and usage in .github/plugin/README.md.
OpenCode V2 — installation, configuration, and usage in opencode-v2/README.md.
GitHub Copilot app — installation, configuration, and usage in copilot-app/README.md.

All runtimes run on macOS, Linux, and Windows, on amd64 or arm64. On Windows, Claude Code also needs Git for Windows: it runs hook commands through Git Bash, where the other runtimes use a PowerShell bootstrap.

Repository layout

This repo ships one shared Go pipeline (cmd/, internal/) and runtime-specific plugin surfaces. The rule: <runtime>/ holds everything shipped to that runtime, including its <runtime>-on-event.sh bootstrap wrapper.

Path	Runtime	Purpose
`claude/` (`claude-on-event.sh`, `hooks.json`, `commands/`, `skills/`, `tools/`), `.claude-plugin/`	Claude Code	Bootstrap wrapper, hook registration, slash commands, configure skill, diagnostic scripts, manifest
`cursor/` (`cursor-on-event.sh`, `hooks.json`, `skills/`), `.cursor-plugin/`, `install-cursor.sh`	Cursor	Bootstrap wrapper, hook registration, configure skill, manifest, installer
`codex/` (`codex-on-event.sh`, `hooks.json`), `.codex-plugin/`, `.agents/plugins/marketplace.json`, `install-codex.sh`	OpenAI Codex	Bootstrap wrapper, hook registration, manifest, self-hosted Codex marketplace, installer. Installed via marketplace (`codex plugin add`) or the installer (hooks written to `~/.codex/config.toml`). `.agents/plugins/` is Codex-only — Claude reads `.claude-plugin/`, Cursor its own dir
`copilot/` (`copilot-on-event.sh`, `plugin.json`, `hooks.json`, `skills/`), `.github/plugin/marketplace.json`	GitHub Copilot CLI	Self-contained plugin package (bootstrap wrapper, manifest, camelCase hooks, configure skill) + self-hosted Copilot marketplace listing it. Installed via marketplace (`copilot plugin install dash0-agent-plugin@dash0`) or the `:copilot` subpath. `.github/plugin/` is Copilot-only
`opencode-v2/` (`index.js`, bootstraps, `skills/`, npm metadata)	OpenCode V2	V2 `Plugin.define` package, configure skill and persistent event-stream consumer. Installed with `opencode plugin add @dash0/agent-plugin-opencode-v2` (npm, published by the release workflow) or from a cloned path
`copilot-app/` (`extension.mjs`, `copilot-app-on-event.sh`, `skills/`)	GitHub Copilot app	Session extension (no manifest) that turns the app's session events into one binary call per turn, plus bootstrap wrapper and configure skill. Installed with `install_extension` pointed at this folder

Read the full README on GitHub →

Preview from the source repo. Images are removed.

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