Skip to main content
AllMCPs
BrowseBestCategoriesStackCompareToolsGuidesBlog
Log in Submit MCP

Stay in the loop

Get new MCP servers and top picks in your inbox.

AllMCPs

The open directory for discovering and installing Model Context Protocol servers.

AllMCPs on GitHub (opens in a new tab)
Launched onTiny Startupstinystartups.com
Explore
  • Browse servers
  • Best MCP servers
  • Categories
  • MCP clients
  • Agent prompts
  • Stack Builder
  • Compare servers
  • Random discovery New
  • Submit a server
  • Pricing & Boost Boost
Learn
  • Guides hub
  • What is MCP?
  • Install guide
  • Build an MCP server
  • Deploy an MCP server
  • Security guide
  • Troubleshooting
  • MCP for SEO & AEO
  • Protocol versioning
  • Transports: stdio vs HTTP
  • State of MCP (stats)
  • Blog & updates
Tools
  • All developer tools
  • Config generator
  • Config validator
  • Config auditor
  • MCP playground
  • Token calculator
  • OpenAPI β†’ MCP
  • Badge generator
For agents
  • REST API docs
  • Trust & traffic Live
  • Remote MCP server SSE β†— (opens in a new tab)
  • llms.txt β†— (opens in a new tab)
  • Catalog JSON β†— (opens in a new tab)
Company
  • About
  • Advertise Sponsor
  • Contact
  • GitHub β†— (opens in a new tab)
  • Terms
  • Privacy
AllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZoneAllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZone
Β© 2026 Jackalope Digital LLC. All rights reserved.
  1. Home
  2. πŸ“Š Monitoring
  3. Agent Observability
Agent Observability logo
Health: ActiveRecent health check succeeded.Last checked 9/22/2026, 6:17:06 PM

Agent Observability

User RatingsBe the first to rate and review this MCP server! Enrichment pendingWe haven’t run our AI enrichment pass on this listing yet, so the overview, use cases, and FAQ below may be sparse or missing. We work through the catalog over time β€” check back soon.
View Repository2 GitHub StarsTotal stargazers on GitHub for the source repository (2 stars).

Trace AI agent execution: every tool call, every error, every dollar. Open source, local-first.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent β€” or use 1-click editor setup below.

Add to CursorAdd to VS Code
Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag β€” we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON β–Ύ

Client Config & Setup

Choose your client or environment
Target File:~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "agent-observability": {
      "command": "npx",
      "args": [
        "-y",
        "agent-obs@latest"
      ]
    }
  }
}

πŸ’‘ Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Install Tool Schemas (6) Directory Badge Claim listing AlternativesπŸ“Š More in Monitoring

Capabilities & Tool Schemas (6) ~104 tokensApproximate context cost of this server’s tool schemas (~4 chars/token), before any tool is called. Actual usage depends on your client and model.Self-reported Self-reportedParsed from the repository README, not verified against a live server β€” may be incomplete or out of date.

Inspect callable tools, capabilities, and parameters exposed to AI agents by Agent Observability.

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_report

Full session JSON with all calls, tokens, decisions, grade

obs_list_sessions

Array of `{ id, description, grade, createdAt, tokenTotal, estimatedCost }

Documentation Overview

agent-observability

CI npm license

Open source agent observability β€” see what your agents did, why they failed, and what it cost. Runs locally. No cloud required.

Quick Start

One command. No manual config. No copy-paste.

Terminal
npx agent-obs@latest setup

This auto-detects your AI agent (opencode, Claude Code, Cursor) and configures everything:

  • Adds agent-obs to your MCP config
  • Adds the self-reporting instruction
  • Tells you what to do next

Then restart your agent. Every action will now self-report.

bash
agent-obs dashboard    # http://localhost:9400 β€” see your sessions appear

What you'll see

After running a task in your agent, the dashboard shows:

  • Every tool call with duration and status
  • A-F session grade (how efficient was your agent?)
  • Cost per session in tokens and dollars
  • Full audit trail of what was read, edited, and executed

Manual setup (if setup can't detect your agent)

opencode: Add to opencode.json:

config.json
{
  "mcp": {
    "agent-obs": {
      "command": "npx",
      "args": ["-y", "agent-obs@latest", "server"],
      "enabled": true
    }
  }
}

Claude Code: Create .mcp.json:

config.json
{
  "mcpServers": {
    "agent-obs": {
      "command": "npx",
      "args": ["-y", "agent-obs@latest", "server"]
    }
  }
}

Cursor: Add to Cursor Settings > MCP:

config.json
{
  "mcpServers": {
    "agent-obs": {
      "command": "npx",
      "args": ["-y", "agent-obs@latest", "server"]
    }
  }
}

See Agent-Specific Setup below for detailed per-platform instructions including self-reporting directives.

Note: All data is written to a local SQLite database in ~/.agent-observability/. No data leaves your machine.

Proxy mode (fallback)

For agents that can't self-report, wrap any MCP server and every tool invocation gets traced automatically:

bash
agent-obs proxy --desc "fix login bug" -- npx @modelcontextprotocol/server-filesystem /tmp

Proxy mode captures only MCP tool calls (~30% of typical agent actions). Prefer the setup / MCP server approach above.

Agent-Specific Setup

Claude Code

  1. MCP Config β€” Create .mcp.json in your project root:
config.json
{
  "mcpServers": {
    "agent-obs": {
      "command": "npx",
      "args": ["-y", "agent-obs@latest", "server"]
    }
  }
}
  1. Self-reporting instruction β€” Create .claude/instructions.md (or reference the existing SKILL.md under .claude/skills/agent-obs/SKILL.md):
markdown
After every tool call, report to agent-obs's log_tool_call.
Start each task with start_session. End with end_session.
  1. Verify β€” Run agent-obs dashboard, open http://localhost:9400, and look for your session after the agent completes a task.

Cursor

  1. MCP Config β€” Add to Cursor's MCP settings (~/.cursor/mcp.json, or Settings β†’ MCP β†’ Add new global MCP server):
config.json
{
  "mcpServers": {
    "agent-obs": {
      "command": "npx",
      "args": ["-y", "agent-obs@latest", "server"]
    }
  }
}
  1. Self-reporting instruction β€” Create .cursorrules (or .cursor/rules/agent-obs.md):
Code
After every tool call, you MUST call the agent-obs MCP server's log_tool_call tool.
Include toolName, status (success/error), outputSummary, and durationMs.
Start each session with start_session and end with end_session.
  1. Verify β€” Run agent-obs dashboard, open http://localhost:9400, and look for your session after the agent completes a task.

Architecture

server.ts
                   β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                   β”‚   agent-obs server       β”‚
                   β”‚    (self-reporting)      β”‚
                   β”‚                          β”‚
                   β”‚ Agent calls obs_record_* β”‚
                   β”‚ tools directly via MCP   β”‚
                   β”‚ β€’ tool calls             β”‚
                   β”‚ β€’ token usage            β”‚
                   β”‚ β€’ decisions              β”‚
                   β”‚ β€’ grades                 β”‚
                   β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                              β”‚
                              β–Ό
                   β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                   β”‚     agent-obs proxy      β”‚
                   β”‚ (fallback β€” MCP-only)    β”‚
                   β”‚                          β”‚
MCP Client ───────▢│ intercepts tool calls ──▢│ MCP Server
  (Claude/Cursor)   β”‚ logs to SQLite           β”‚  (filesystem,
                   β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜   github, etc.)
                              β”‚
                              β–Ό
                   β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                   β”‚   ~/.agent-observability β”‚
                   β”‚       SQLite DB          β”‚
                   β”‚                          β”‚
                   β”‚  β€’ sessions              β”‚
                   β”‚  β€’ tool_calls            β”‚
                   β”‚  β€’ token_usage           β”‚
                   β”‚  β€’ decisions             β”‚
                   β”‚  β€’ grades                β”‚
                   β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                              β”‚
                              β–Ό
                   β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                   β”‚   agent-obs dashboard    β”‚
                   β”‚     (port 9400)          β”‚
                   β”‚                          β”‚
                   β”‚  GET  /api/sessions      β”‚
                   β”‚  GET  /api/sessions/:id  β”‚
                   β”‚  GET  /api/search?q=     β”‚
                   β”‚  GET  /api/stats         β”‚
                   β”‚  POST /api/export        β”‚
                   β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

API Reference

REST Endpoints (Dashboard)

MethodPathDescription
GET/api/sessionsList all sessions. Query params: ?limit=20&offset=0&grade=B
GET/api/sessions/:idGet full session detail with all tool calls, tokens, decisions, and grades
GET/api/sessions/:id/tool-callsList tool calls for a session. Query params: ?status=error&server=filesystem
GET/api/sessions/:id/tokensGet token usage history for a session
GET/api/sessions/:id/decisionsGet decision points for a session
GET/api/searchFull-text search across tool call inputs/outputs. Query param: ?q=read_file
GET/api/statsAggregate statistics: total sessions, avg grade, total tokens, total cost
POST/api/exportExport session data as JSON. Body: { "sessionIds": ["abc123"], "format": "json" }
GET/api/healthHealth check. Returns { "status": "ok", "dbSize": "2.4MB", "sessionCount": 47 }

MCP Tools (Server Mode)

ToolParametersReturns
obs_record_tool_callsessionId, toolName, serverName, duration (ms), status (success/error), input, output{ "id": "call-uuid", "recorded": true }
obs_record_token_usagesessionId, inputTokens, outputTokens, model{ "totalTokens": 1850, "estimatedCost": "$0.023" }
obs_record_decisionsessionId, context, options, chosen, reasoning{ "id": "decision-uuid", "recorded": true }
obs_record_gradesessionId, grade (A/B/C/D/F), reasoning{ "grade": "B", "recorded": true }
obs_get_session_reportsessionIdFull session JSON with all calls, tokens, decisions, grade
obs_list_sessionslimit, offsetArray of { id, description, grade, createdAt, tokenTotal, estimatedCost }

What Gets Tracked

Every tool call

  • Tool name β€” e.g. read_file, execute_command, search_code
  • Server β€” which MCP server handled it
  • Duration β€” wall-clock milliseconds
  • Status β€” success or error
  • Input β€” full arguments passed to the tool
  • Output β€” full result returned (truncated at 64KB for storage)

Token consumption

  • Input tokens β€” prompt and context
  • Output tokens β€” generated response
  • Total tokens β€” sum per session
  • Per-call breakdown β€” token delta for each LLM round-trip

Cost estimation

Costs are estimated based on published API pricing:

ModelInput (per 1M tokens)Output (per 1M tokens)
Claude 3.5 Sonnet$3.00$15.00
Claude 3 Opus$15.00$75.00
GPT-4o$2.50$10.00
GPT-4 Turbo$10.00$30.00

Costs are tracked per session and displayed in the dashboard. You can add custom model pricing via ~/.agent-observability/models.json.

Session grades

Every session receives a letter grade based on efficiency and correctness:

GradeLabelCriteria
ACleanZero errors, minimal token waste, no unnecessary tool calls
BMinor issuesSome inefficiencies, but no failures
CInefficientExcessive token usage, redundant tool calls, recoverable errors
DRiskySignificant problems β€” failed tool calls, high cost, wrong tools chosen
FFailedErrors prevented task completion, or agent abandoned the session

Decision points

When the agent has multiple possible actions, it can record why it chose one over another. Example:

config.json
{
  "context": "need to read a file β€” it could be at src/config.ts or lib/config.ts",
  "options": ["read_file src/config.ts", "glob **/config.ts", "grep 'CONFIG' *.ts"],
  "chosen": "glob **/config.ts",
  "reasoning": "File might not exist at the expected path; glob guarantees finding it regardless of location"
}

Decision points create an audit trail of agent reasoning, making it possible to understand not just what happened, but why.

Read the full README β†’View source on GitHub β†’

Related MCP Servers

View all in Monitoring View all alternatives
  • World Monitor logoWorld Monitor

    Live global intelligence: real-time markets, conflicts, country risk, chokepoints, energy. 39 tools.

    πŸ“Š Monitoring5 views
    Compare vs World Monitor β†’
  • MCP Ts Template logoMCP Ts Template

    A production-grade TypeScript template for scalable MCP servers with built-in observability.

    πŸ“Š Monitoring0 views
    Compare vs MCP Ts Template β†’
  • MCP Ts Core logoMCP Ts Core

    TypeScript framework for building MCP servers with declarative definitions and observability.

    πŸ“Š Monitoring0 views
    Compare vs MCP Ts Core β†’
  • Heimdall MCP logoHeimdall MCP

    Transparent proxy for any MCP server that intercepts all JSON-RPC messages, measures latency, and stores traces in SQLite, PostgreSQL, or MySQL. Exports OpenTelemetry (OTLP) spans to Jaeger, Tempo, or Grafana. Supports stdio, HTTP, and SSE transports. npx @cardor/heimdall-mcp

    πŸ“Š Monitoring2 views
    Compare vs Heimdall MCP β†’

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks β€” not a rating.

GitHub stars
2
Stargazers on the source repository.
Last commit
1mo ago
Most recent push to the default branch.
Tools exposed
6
Callable tools this server registers over MCP.
Directory activity
1 views
Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet β€” be the first to share how this listing worked for you.

Frequently Asked Questions about Agent Observability

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "agent-observability": { "command": "npx", "args": ["-y","agent-obs@latest"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:
Live Dynamic SVG PreviewAgent Observability AllMCPs Directory Badge
Markdown (GitHub README)
[![AllMCPs](https://allmcps.com/api/badge/agent-observability?style=directory)](https://allmcps.com/mcp/agent-observability)
HTML Embed
<a href="https://allmcps.com/mcp/agent-observability"><img src="https://allmcps.com/api/badge/agent-observability?style=directory" alt="Agent Observability on AllMCPs" /></a>

Technical Specs & Signals

CategoryπŸ“ŠMonitoring
More technical detailsExpand β–Ύ
TransportSTDIO
RuntimeNode.js
Last updatedJul 27, 2026
3/4 checks healthy over the last 46d
Views1
Unique ViewsTotal visits recorded for this listing page on AllMCPs.
Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
GitHub stars2
GitHub Star CountTotal stargazers on GitHub representing community popularity (2 stars).
Last commit1mo ago
Last Repository CommitThe most recent commit or push recorded for this server's GitHub repository.Last commit on Jul 27, 2026
51Quality signal: Good Β· 51/100How this signal is calculated β–Ύ
Server availabilityNot measured

Not scored for repo-hosted servers β€” we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20
Documentation & tools25/30
Adoption & activity3/15
Community engagement0/10

A guidance signal from public completeness & health data β€” not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 6d ago via OSV.dev Β· agent-obs@latest (npm)

β˜… FeaturedMoxie Docs MCP logo

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server β†’

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge and attach your website β€” proof is checked automatically, then reviewed by our team.

Free dofollow backlink: add your website and place the AllMCPs badge on it β€” no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in πŸ“Š Monitoring β†’Best MCP servers for Monitoring & Observability β†’Alternatives to Agent Observability β†’Install in Claude DesktopInstall in CursorInstall in VS CodeSetup guides for all 13 MCP clients