signal-observer

Derive post-run signals from sigil invocation envelopes and append telemetry.

20|3|Updated May 14, 2026
One-click install
npx skills add https://github.com/cyberAlchemyAI/Arcanum --skill signal-observer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: signal-observer
Source: https://github.com/cyberAlchemyAI/Arcanum/tree/main/.claude/skills/signal-observer
Command: npx skills add https://github.com/cyberAlchemyAI/Arcanum --skill signal-observer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provide independent post-run observation of sigil executions by reading an invocation envelope, deriving behavior-level signals, appending telemetry, and recommending follow-up.

Core Features & Use Cases

  • Post-run signal derivation from invocation envelopes
  • Telemetry appending to observability ledger
  • Reflection routing and maintenance recommendations
  • Use Case: After a sigil runs, you want evidence-driven improvements to signals and observability.

Quick Start

Run the Signal Observer on the latest invocation envelope to generate a signal record and append telemetry to the observability ledger.

Frequently Asked Questions about signal-observer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate telemetry after a sigil invocation completes?▼

To generate telemetry after a sigil invocation, you read the invocation envelope, derive behavior-level signals, and append observability telemetry to a repository-local ledger for evidence-driven improvements.

What is the best way to capture post-run observability signals?▼

Capturing post-run observability signals requires deriving behavior data from an invocation envelope and appending telemetry to a repository-local observability ledger after the sigil execution finishes, blocks, or fails.

Do I need a valid invocation envelope to append telemetry to the observability ledger?▼

Yes, you need a valid invocation envelope to append telemetry to the observability ledger, which can be provided directly or safely assembled to derive behavior-level signals and generate privacy-preserving telemetry.

How do I record telemetry when a sigil execution fails or blocks?▼

To record telemetry when a sigil execution fails or blocks, you process the invocation envelope to derive post-run signals and append privacy-preserving telemetry to the repository-local observability ledger.

Can I route reflection and maintenance recommendations based on post-run signals?▼

Yes, you can route reflection and maintenance recommendations based on post-run signals by deriving behavior-level data from the invocation envelope and appending telemetry to the observability ledger.

Are there limitations when assembling an invocation envelope for telemetry generation?▼

Limitations for assembling an invocation envelope for telemetry generation include requiring a safely assembled valid envelope, a repository-local observability ledger, and privacy-preserving telemetry generation to ensure accurate post-run signal derivation.