Agent Observability vs Sentry MCP
A side-by-side look at the Agent Observability and Sentry MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Agent Observability for monitoring work as a local process; choose Sentry MCP for monitoring as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Agent Observability when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- You want tools like
obs_record_tool_call, obs_record_token_usage, obs_record_decision.
Choose Sentry MCP when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
SENTRY_ACCESS_TOKEN, EMBEDDED_AGENT_PROVIDER, OPENAI_API_KEY, ANTHROPIC_API_KEY, OPENROUTER_API_KEY, OPENROUTER_MODEL, OPENROUTER_REASONING_EFFORT, SENTRY_HOST.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Monitoring | Monitoring |
| Quality signal | 55/100 · Good | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | Free |
| Required env vars | None listed | SENTRY_ACCESS_TOKENEMBEDDED_AGENT_PROVIDEROPENAI_API_KEYANTHROPIC_API_KEYOPENROUTER_API_KEYOPENROUTER_MODELOPENROUTER_REASONING_EFFORTSENTRY_HOST |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 931 |
| Directory activity | 1 views 0 installs 0 upvotes | 5 views 0 installs 0 upvotes |
| Tools | 6 | Not listed |
| Full listing | View Agent Observability | View Sentry MCP |
Tools & capabilities
Agent Observability tools 6
obs_record_tool_call{ "id": "call-uuid", "recorded": true }obs_record_token_usage{ "totalTokens": 1850, "estimatedCost": "$0.023" }obs_record_decision{ "id": "decision-uuid", "recorded": true }obs_record_grade{ "grade": "B", "recorded": true }obs_get_session_reportFull session JSON with all calls, tokens, decisions, gradeobs_list_sessionsArray of `{ id, description, grade, createdAt, tokenTotal, estimatedCost }
Sentry MCP tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Agent Observability
{
"mcpServers": {
"agent-observability": {
"command": "npx",
"args": [
"-y",
"agent-obs@latest"
]
}
}
}
Sentry MCP
{
"mcpServers": {
"getsentry-sentry-mcp": {
"command": "npx",
"args": [
"-y",
"@sentry/mcp-server@latest"
],
"env": {
"SENTRY_ACCESS_TOKEN": "YOUR_SENTRY_ACCESS_TOKEN_HERE",
"EMBEDDED_AGENT_PROVIDER": "YOUR_EMBEDDED_AGENT_PROVIDER_HERE",
"OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
"ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY_HERE",
"OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY_HERE",
"OPENROUTER_MODEL": "YOUR_OPENROUTER_MODEL_HERE",
"OPENROUTER_REASONING_EFFORT": "YOUR_OPENROUTER_REASONING_EFFORT_HERE",
"SENTRY_HOST": "YOUR_SENTRY_HOST_HERE"
}
}
}
}
Frequently asked questions
Agent Observability is categorized under Monitoring and uses a local stdio subprocess. Sentry MCP belongs to Monitoring and uses a local stdio subprocess. Pick Agent Observability for monitoring work and Sentry MCP for monitoring.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Agent Observability has no declared pricing — check the project's own site. Sentry MCP is listed as free. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add agent-observability and getsentry-sentry-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Agent Observability has a quality signal of 55/100 (Good) with 1 views, 0 installs and 2 GitHub stars. Sentry MCP has 55/100 (Good) with 5 views, 0 installs and 931 GitHub stars.