The library
Each book owns a distinct production problem, and every supporting guide leads back to one clear system boundary.
Signal Studio field guide
Building LLM Root Cause Analysis on OpenTelemetry Traces, Logs, and Metrics
A field guide to building SRE agents that investigate incidents through explicit evidence, falsifiable hypotheses, bounded authority, and replayable evaluations.
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Signal Studio field guide
Token Economics, Model Routing, Caching, Capacity, and Cost per Outcome
An engineering guide to measuring and controlling the full cost of useful AI outcomes across requests, retries, tools, reviews, routing, caching, and capacity.
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Signal Studio field guide
Designing Memory, Retrieval, State, Provenance, and Long-Running Agent Workflows
A systems guide to compiling trustworthy working context while governing memory, durable state, provenance, retrieval, and side effects across long-running agent workflows.
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Signal Studio field guide
From Writing Code to Making Tradeoffs: A Practical Guide to Questions, Verification, and Failure Drills for Early-Career Developers
A practical guide for developers who want AI-assisted speed without surrendering problem framing, constraints, verification, failure reasoning, and durable learning.
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Signal Studio field guide
From Golden Datasets and Trace Grading to Simulation, Red Teaming, and Production Quality Gates
A measurement guide for evaluating agent outcomes, trajectories, permissions, budgets, stochastic reliability, and serious failures across controlled and production environments.
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Signal Studio field guide
How Forward Deployed Engineering Turns Real-World Problems into Scalable Products
A field guide to forward deployed engineering as an accountable loop from real operational problems to production outcomes, reusable product capability, and customer independence.
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Signal Studio field guide
From Search Rankings to Accurate Discovery, Understanding, and Citation by AI
An evidence-first guide to improving technical content across discovery, retrieval, understanding, citation, and post-answer behavior without replacing sound SEO with GEO folklore.
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Signal Studio field guide
Tracing Models, Tools, Memory, and Multi-Agent Workflows with OpenTelemetry
A vendor-neutral guide to observing agent runs across models, retrieval, tools, memory, handoffs, state, effects, evaluations, cost, privacy, and human review.
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Signal Studio field guide
Prompt Injection, Tool Permissions, Identity, Sandboxing, Memory Poisoning, and Audit Trails
A control-oriented guide to containing prompt injection and excessive agency through permissions, identity, sandboxing, memory governance, effect mediation, and auditability.
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Signal Studio field guide
From Ontology Modeling, Observability, and CMDB to AI-Agent Root Cause Investigation
A systems guide to building operational semantics across ontology, CMDB, telemetry, provenance, topology, change, and AI-assisted root cause investigation.
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