Agent Skills
Instruction packs that give your AI agent know-how. Three different kinds — pick the right one below.
✦ Standalone skills4,610
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons1,006
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
callstackincubator · Development
1,311 standalone skillsupgrade-browser-sdk-v7
★ 139by datadog-labs
Upgrade Datadog Browser SDK from v6 to v7. Use when encountering removed options like betaEncodeCookieOptions, allowFallbackToLocalStorage, trackBfcacheViews, usePciIntake, changed APIs like forwardErrorsToLogs, startDurationVital, stopDurationVital, or when a project references datadoghq-browser-agent.com CDN with /v6/ paths.
unblock-pr
★ 139by datadog-labs
Load when investigating a failing PR CI pipeline or checking PR health. Attributes each CI failure as flaky, infra, or regression, proposes a targeted action, and reports code coverage and quality/security status.
dd-apm
★ 139by datadog-labs
APM - install, onboard, instrument, enable, set up, configure, traces, services, dependencies, performance analysis. Use for any request involving Datadog APM setup, instrumentation (SSI, ddtrace, agent install), or analysis.
upgrade-browser-sdk-v6
★ 139by datadog-labs
Upgrade Datadog Browser SDK from v5 to v6. Use when encountering removed options like useCrossSiteSessionCookie, sendLogsAfterSessionExpiration, or when dropping IE11 support, or when a project references datadoghq-browser-agent.com CDN with /v5/ paths.
upgrade-browser-sdk-v5
★ 139by datadog-labs
Upgrade Datadog Browser SDK from v4 to v5. Use when encountering removed options like proxyUrl, sampleRate, replaySampleRate, premiumSampleRate, allowedTracingOrigins, or deprecated APIs like addRumGlobalContext, removeUser, or when a project references datadoghq-browser-agent.com CDN with /v4/ paths.
triage-flaky-test
★ 139by datadog-labs
Load when investigating a specific flaky test. Gets history, failure pattern, and category, then recommends fix, quarantine, or escalate.
datadog-app
★ 139by datadog-labs
Guides developers building Datadog Apps with TypeScript, React, the @datadog/apps scaffolder, and @datadog/vite-plugin. Use when a user wants to scaffold, run, debug, upgrade, build, upload, publish, upload without publishing (draft upload), add an upload-no-publish script, set up CI/CD, use OAuth or API/application key auth, trigger/poll Workflow Automation, choose DDSQL or Action Catalog for backend data access, or query app datastores with DDSQL, including backend function troubleshooting.
agent-observability-trace-rca
★ 139by datadog-labs
Root cause analysis on production LLM traces. Diagnoses why an LLM application is failing — works from eval judge verdicts, runtime errors, or structural anomalies depending on what signals are present. Walks the span tree from symptom to root cause. Use when user says "what's wrong with my app", "why is my eval failing", "analyze errors", "root cause analysis", "diagnose failures", or wants to understand production failure patterns.
agent-observability-session-classify
★ 139by datadog-labs
Classify whether user intent was satisfied in a Datadog Agent Observability trace or session. Three modes: (1) session_id — classify a single CMD+I assistant session with RUM; (2) trace_id — classify a single Agent Observability trace without RUM; (3) ml_app — sample and classify multiple sessions or traces from a given LLM app. Output is compact by default (verdict + one-sentence reason). Use when evaluating satisfaction, classifying sessions/traces, labeling data, or generating signal for agen
dd-logs
★ 139by datadog-labs
Log management - search, archives, metrics, and cost control.
applying-bitwarden-branding
★ 121by bitwarden
Apply Bitwarden brand standards — logo usage, color palette, typography, iconography, and capitalization rules — grounded in bitwarden.com/brand and the bitwarden/brand repository.
championing-a-strategy-idea
★ 121by bitwarden
Primary-Owner playbook for shepherding a Technical Strategy Idea through Architecture's pre-funnel evaluation into the Software Initiative Funnel.
content-style-guide
★ 121by bitwarden
Bitwarden's product content style guide for end-user-facing GUI copy — voice, tone, AP-style-with-exceptions grammar, sentence case in UI, and accessibility-first language at a U.S. 7th-grade reading level.
contributing-to-technical-strategy
★ 121by bitwarden
How team-level patterns flow up into Bitwarden's Technical Strategy Ideas backlog and back down through BW Initiatives into team epics and stories. Covers recognizing which team-level patterns belong in the TSI backlog, framing an idea well enough for Architecture to evaluate it, the ARCH idea ↔ BW Initiative linkage, and defining epic-level and story-level work downward from an initiative. Use when noticing a cross-team pattern of pain that exceeds one team's scope, when surfacing ideas to the
coordinating-implementation-across-teams
★ 121by bitwarden
Phase 5 (Implementation) deep-dive playbook — shepherd coordinates teams executing the initiative across the support period, pulse check, retrospective, and closure.
curating-the-strategy-ideas-backlog
★ 121by bitwarden
Peer-Reviewer and portfolio-curator side of the TSI Shepherding Model — backlog stewardship, quarterly prioritization, funnel intake handoff.
decomposing-into-tasks
★ 121by bitwarden
Decompose a breakdown Plan into a tasks.md document with one entry per future Jira work item. Also handles resumption against a partly-drafted task list. Triggers: "decompose into tasks", "draft the tasks section", "break this into stories", "split into Jira tickets", "fill in the tasks table", "continue task decomposition".
design-review
★ 121by bitwarden
Bitwarden design team's Code of Conduct combined with the 30/60/90 critique framework — stage-appropriate critique, product-not-designer focus, content evaluated alongside visual design at 60% and 90%.
developing-breakdown-plan
★ 121by bitwarden
Develop the Plan section of a Bitwarden Tech Breakdown after the Specification is filled — technical architecture, per-layer impact, in-flight collision scan, cross-team impact mapping, and self-review. Supports resumption against a partly-developed Plan. Triggers: "develop the plan", "draft the implementation plan", "map per-layer impact", "scan for in-flight work", "identify cross-team impacts", "continue planning", "plan the breakdown".
developing-breakdown-spec
★ 121by bitwarden
Resolve open design questions, then capture what's being built into the Specification section of a Bitwarden Tech Breakdown. Use after a breakdown document has been created in its empty state or resuming a partly-resolved specification. Triggered by phrasings such as "understand the work", "define breakdown scope", "write the breakdown spec", "develop the specification", "continue the breakdown spec".
facilitating-design-critique
★ 121by bitwarden
Run or participate in a Bitwarden design critique session — the weekly team critique and one-off product design reviews — grounded in the team's published etiquette guide and the Product Design Review Guidelines.
labeling-changes
★ 121by bitwarden
Conventional commit type keywords for PR titles and commit messages. Use when determining the change type for commits or PRs. Triggered by "what type", "label", "change type", "conventional commit", "t: label".
navigating-design-jira-process
★ 121by bitwarden
Move design work through Bitwarden's Product and Design Jira workflow — final designs attached to tickets, the 30/60/90 critique cadence tracked in Figma, status transitions on engineering epics and stories, and the one-off engineering story flow.
navigating-the-initiative-funnel
★ 121by bitwarden
Phase-by-phase guidance for participating in Bitwarden's Software Initiative Funnel. Covers ownership boundaries between shepherd and tech lead at each phase, how to run an epic breakdown after handoff, sizing and estimation, cross-team dependency tracking, and the escalation paths that protect team autonomy. Use when a team is about to receive an initiative epic, when participating in an Architectural Assessment or PoC, when preparing a team breakdown, or when surfacing concerns back to the she
requirements-elicitation
★ 121by bitwarden
Extract complete, unambiguous requirements from specifications. Use when analyzing feature requests, processing enhancement specifications, or identifying missing information. Trigger phrases: "extract requirements", "analyze specification", "identify requirements", "clarify ambiguities". After extracting requirements, use the `work-breakdown` skill.
running-a-proof-of-concept
★ 121by bitwarden
Phase 3 (Proof of Concept) deep-dive playbook — validates the Research recommendation in real Bitwarden code and drafts the ADR.
running-an-architectural-assessment
★ 121by bitwarden
Phase 2 (Research) deep-dive playbook — drafts the Architectural Assessment.
running-work-transitions
★ 121by bitwarden
Six-phase playbook for running ownership transitions in either direction — receiving work from another team (initiative handoffs from shepherds, frameworks from Platform, operational responsibilities from SRE), or originating a transition (handing off a built framework, transitioning a shepherded initiative, or moving operational responsibilities). Applies Bitwarden's Work Transition Playbook from whichever side a team is on. Use when a team is about to take on or hand off transferred work, when
scoping-and-handing-off-to-teams
★ 121by bitwarden
Phase 4 (Scoping & Commitment) deep-dive playbook — High-Level Architecture Plan, child epics, per-team handoffs, leadership go/no-go.
shepherding-an-initiative
★ 121by bitwarden
Five-phase umbrella playbook for an initiative shepherd. Dispatches to phase-deep skills (Research, PoC, Scoping, Implementation) at the right moment.