Daymon

Desktop application that extends Claude with persistent background automation, scheduled task execution, memory management, file watching, and worker agents. Runs as a menu bar/system tray app with a Node.js sidecar for scheduling and an MCP server for Claude integration. Supports pre-configured worker personalities (researcher, code reviewer, email assistant, etc.) and self-improving tasks that optimize based on execution history.

Evaluated Mar 06, 2026 (0d ago) v0.1.29

Homepage ↗ Repo ↗ Other automation scheduling cron memory desktop-app claude mcp workers file-watcher local-first

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

Rate Limits

🔒 Security

TLS Enforcement

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

Day monitoring/scheduling MCP. Local execution. Calendar/time data may include personal schedule. No remote auth for local use.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

You want Claude to run background tasks 24/7 on your local machine — scheduled reports, file monitoring, persistent memory — without API keys or cloud dependencies.

Avoid When

You need server-side automation, don't have a Claude subscription, or want cloud-hosted scheduling. Also early-stage (v0.1.x) so expect rough edges.

Use Cases

• Scheduling recurring AI tasks (daily summaries, competitor tracking, code reviews)
• Persistent memory/knowledge graph across Claude sessions
• File system monitoring with automated AI responses
• Running specialized worker agents with custom system prompts
• Auto-nudging active Claude Code sessions with background task results

Not For

• Users without a Claude subscription (Pro, Max, or Team required)
• Server-side or headless automation (it's a desktop app)
• Non-Claude AI assistants (tightly coupled to Claude ecosystem)
• Users wanting cloud-based scheduling (this is local-first)

Interface

REST API

GraphQL

gRPC

MCP Server

Yes

SDK

Webhooks

Authentication

Methods: claude-subscription

OAuth: No Scopes: No

No API keys needed. Requires active Claude subscription (Pro, Max, or Team). Auto-configures Claude Desktop MCP on first launch.

Pricing

Model: open_source

Free tier: Yes

Requires CC: No

MIT licensed. Not affiliated with Anthropic. Claude subscription cost is separate.

Agent Metadata

Pagination

unknown

Idempotent

Partial

Retry Guidance

Not documented

Known Gotchas

⚠ Early stage (v0.1.x) — expect breaking changes and rough edges
⚠ Tightly coupled to Claude ecosystem — won't work with other LLMs
⚠ Desktop app must be running for scheduled tasks to execute
⚠ Claude subscription rate limits apply to all background task execution
⚠ Not affiliated with Anthropic — third-party tool
⚠ Local embeddings via HuggingFace Transformers may be slow on first run

Alternatives

{'name': 'Claude Code with cron', 'note': 'Manual cron + Claude Code for scheduled tasks without a GUI'} {'name': 'n8n', 'note': 'Self-hosted workflow automation, more general but no native Claude MCP'} {'name': 'Activepieces', 'note': 'Open-source automation platform, broader integrations'}

Full Evaluation Report

Comprehensive deep-dive: security analysis, reliability audit, agent experience review, cost modeling, competitive positioning, and improvement roadmap for Daymon.

AI-powered analysis · PDF + markdown · Delivered within 30 minutes

$99

Package Brief

Quick verdict, integration guide, cost projections, gotchas with workarounds, and alternatives comparison.

Delivered within 10 minutes

Score Monitoring

Get alerted when this package's AF, security, or reliability scores change significantly. Stay ahead of regressions.

Continuous monitoring

$3/mo

API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-06.