@actionbook

m10-performance guides optimization strategy through measurement-first thinking, tracing constraints from domain requirements down to implementation choices. covers profiling tools, technique selection by impact tier, and common mistakes.

m01-ownership provides systematic diagnosis of rust ownership and lifetime errors through design questions rather than mechanical fixes. maps error codes to root causes and traces upward to domain design or downward to implementation patterns.

m04-zero-cost guides selection between static and dynamic dispatch, trait bounds, and object safety through decision trees and error mapping. covers compile-time vs runtime polymorphism, monomorphization trade-offs, and when to use generics, impl trait, or dyn.

m13-domain-error provides a layered framework for categorizing errors by audience (user, developer, ops) and recovery strategy (retry, fallback, circuit breaker). includes concrete rust patterns with thiserror and tokio-retry, plus tracing guidance.

domain-cli covers rust cli tool construction via layered argument parsing, configuration precedence, and output routing. applies constraint-driven design from clap, figment, and crossterm ecosystem.

m12-lifecycle covers resource lifecycle design across creation, usage, and cleanup phases. patterns include raii, lazy initialization, connection pooling, and scoped guards with explicit tracing to domain constraints and implementation layers.

m15-anti-pattern catalogs rust code smells and design pitfalls with reference tables linking each symptom to root causes and better patterns. emphasizes symptom-versus-cause diagnosis via trace-up and trace-down skill connections.

m14-mental-model teaches rust ownership concepts through structured analogies and visual diagrams. maps misconceptions to correct mental models, addressing common compiler errors and cross-language confusion points.

active-research performs multi-source analysis on academic papers, web pages, and general topics, generating structured html reports with browser automation including spa navigation and network idle detection. lacks concrete workflows and error handling.

rust-skill-creator automates skill generation from rust documentation by detecting execution mode (agent or inline) and executing appropriate workflows for crates, standard library, or custom urls.

rust-symbol-analyzer extracts and visualizes rust codebase structure via lsp symbol queries, rendering modules, structs, traits, and functions with dependency mapping and complexity metrics.

m11-ecosystem provides a reference table of common rust crates and decision criteria for ecosystem integration. covers cargo dependency selection, crate evaluation, and basic ffi interop patterns with limited actionable guidance.

domain-embedded covers constraint-driven design for no_std rust targeting microcontrollers, with patterns for static allocation, interrupt safety, and peripheral ownership via hals and frameworks like rtic and embassy.

coding-guidelines compiles 50 rust-specific naming and type conventions as lookup tables. useful as reference material but lacks procedural guidance for applying rules to real codebases.

rust-learner retrieves rust versions, crate metadata, and changelogs by querying docs.rs and releases.rs. execution mode detection hinges on agent file availability, leaving the core workflow incomplete.

m02-resource covers ownership pattern selection and smart pointer basics for rust memory management. asks foundational questions but lacks concrete procedural guidance and specific real-world scenarios.

m03-mutability guides rust developers through understanding when and how mutation is necessary. it reframes borrowing errors as design questions rather than compiler obstacles.

rust-daily aggregates rust community updates from reddit, official blogs, and foundation sources with configurable time range filtering, but lacks procedural detail and operational guardrails.

unsafe-checker is a stub with ascii art and a section header. no procedures, decision logic, or actionable steps are present. not functional as a skill.

Browser action engine. Provides up-to-date action manuals for the modern web — operate any website instantly, one tab or dozens, concurrently.

extract — an installable skill for AI agents, published by actionbook/actionbook.

Visualize Rust function call graphs using LSP. Triggers on: /call-graph, call hierarchy, who calls, what calls, 调用图, 调用关系, 谁调用了, 调用了谁

EXPERIMENTAL: Three-layer parallel meta-cognition analysis. Triggers on: /meta-parallel, 三层分析, parallel analysis, 并行元认知

Use when building fintech apps. Keywords: fintech, trading, decimal, currency, financial, money, transaction, ledger, payment, exchange rate, precision,…

Explore Rust trait implementations using LSP. Triggers on: /trait-impl, find implementations, who implements, trait 实现, 谁实现了, 实现了哪些trait

Use when building IoT apps. Keywords: IoT, Internet of Things, sensor, MQTT, device, edge computing, telemetry, actuator, smart home, gateway, protocol, 物联网,…

Navigate Rust code using LSP. Triggers on: /navigate, go to definition, find references, where is defined, 跳转定义, 查找引用, 定义在哪, 谁用了这个

Use when building ML/AI apps in Rust. Keywords: machine learning, ML, AI, tensor, model, inference, neural network, deep learning, training, prediction,…

CRITICAL: Use for type-driven design. Triggers: type state, PhantomData, newtype, marker trait, builder pattern, make invalid states unrepresentable,…

Visualize Rust project dependencies as ASCII art. Triggers on: /deps-viz, dependency graph, show dependencies, visualize deps, 依赖图, 依赖可视化, 显示依赖

CRITICAL: Use for domain modeling. Triggers: domain model, DDD, domain-driven design, entity, value object, aggregate, repository pattern, business rules,…

CRITICAL: Use for concurrency/async. Triggers: E0277 Send Sync, cannot be sent between threads, thread, spawn, channel, mpsc, Mutex, RwLock, Atomic, async,…

CRITICAL: Use for error handling. Triggers: Result, Option, Error, ?, unwrap, expect, panic, anyhow, thiserror, when to panic vs return Result, custom error,…

Use when building cloud-native apps. Keywords: kubernetes, k8s, docker, container, grpc, tonic, microservice, service mesh, observability, tracing, metrics,…

Use when building web services. Keywords: web server, HTTP, REST API, GraphQL, WebSocket, axum, actix, warp, rocket, tower, hyper, reqwest, middleware, router,…

rust-refactor-helper — an installable skill for AI agents, published by actionbook/rust-skills.