tech-radar
GitHub为工程团队构建符合 ThoughtWorks 格式的技术雷达，将技术分类至 Adopt/Trial/Assess/Hold 象限。生成包含象限表、决策依据、变更轨迹及维护指南的完整文档，用于统一技术选型与战略制定。
Trigger Scenarios
Install
npx skills add mohitagw15856/pm-claude-skills --skill tech-radar -g -y
SKILL.md
Frontmatter
{
"name": "tech-radar",
"homepage": "https:\/\/mohitagw15856.github.io\/pm-claude-skills\/skill\/tech-radar.html",
"metadata": {
"openclaw": {
"emoji": "⚙️"
}
},
"description": "Build a technology radar for an engineering team, categorizing technologies into Adopt\/Trial\/Assess\/Hold quadrants following the ThoughtWorks Tech Radar format. Use when asked to create a tech radar, evaluate the team's technology landscape, categorize tools and frameworks, or establish a technology strategy. Produces a full tech radar with quadrant tables, individual blip rationales, a decision trail, and a maintenance process guide."
}
Tech Radar
Produce a complete technology radar document for an engineering team. The radar gives the team a shared, explicit position on every significant technology in their stack — what to standardize on, what to experiment with, what to evaluate, and what to actively stop using. Follow the ThoughtWorks Tech Radar format: four quadrants (Techniques, Tools, Platforms, Languages & Frameworks) each with four rings (Adopt, Trial, Assess, Hold). Each technology entry ("blip") gets a ring assignment, a one-paragraph rationale, and a date. Include a decision trail showing what moved and why, and a maintenance process the team can run to keep the radar current.
Required Inputs
Ask for these if not already provided:
- Team or company name — for the document header
- Current tech stack — list every significant technology, tool, language, and platform the team currently uses
- Technologies under active evaluation — tools or frameworks the team is currently trying or considering
- Technologies to deprecate or move off — anything the team wants to stop using or is actively migrating away from
- Strategic technology bets — any technologies the company has made a deliberate bet on (e.g., "we're all-in on Kubernetes" or "migrating to event-driven architecture")
- Team context — team size, product domain, and any constraints (regulatory, compliance, vendor lock-in concerns)
If a technology is mentioned without a ring placement, use the rationale inputs to determine the appropriate ring. When uncertain between two rings, ask.
Output Format
Technology Radar: [Team / Company Name]
Edition: [Month Year] Maintained by: [Team Name / Architecture Guild / CTO Office] Review cadence: Bi-annual (every 6 months) Next review: [Month Year + 6 months]
How to Read This Radar
This radar reflects [Team / Company Name]'s current thinking on technologies we use, evaluate, and retire. Use it to make consistent technology choices, onboard new engineers, and have structured conversations about the stack.
Quadrants categorize the type of technology:
| Quadrant | What belongs here |
|---|---|
| Techniques | Methods, patterns, and practices (e.g., trunk-based development, event sourcing) |
| Tools | Software tools used in the development and delivery process (e.g., linters, CI systems, observability platforms) |
| Platforms | Infrastructure and hosting environments (e.g., AWS, Kubernetes, Snowflake) |
| Languages & Frameworks | Programming languages and application frameworks (e.g., Go, React, FastAPI) |
Rings express our recommendation:
| Ring | Meaning | What to do |
|---|---|---|
| Adopt | Industry-proven, working well for us — our standard choice | Use by default for new work; no special justification needed |
| Trial | Worth pursuing — we are experimenting with it in limited production use | Use in a bounded context with architectural oversight; share learnings |
| Assess | Worth exploring — we have not used it in production yet | Spike, prototype, or research; do not use in production without a review |
| Hold | Do not start new work with this technology | Complete existing commitments; do not expand use; plan migration |
Quadrant 1: Techniques
Adopt
| Technology | Since | Notes |
|---|---|---|
| [Technique name, e.g., Trunk-based development] | [Month Year] | [One sentence: why we adopted it and what it replaced] |
| [Technique name] | [Month Year] | [One sentence rationale] |
| [Technique name] | [Month Year] | [One sentence rationale] |
[Technique name] — Adopt [One paragraph rationale. Explain what problem this technique solves, why it works well in your context, and what the team should know before applying it. Reference any internal experience — e.g., "We rolled this out across 8 services in 2024 and saw a 40% reduction in merge conflicts."]
[Repeat for each Adopt-ring technique.]
Trial
| Technology | Since | Notes |
|---|---|---|
| [Technique name] | [Month Year] | [One sentence: what we're testing and where] |
[Technique name] — Trial [One paragraph. What are we trialing? In which teams or services? What hypothesis are we testing? What would cause us to move it to Adopt vs. Hold?]
Assess
| Technology | Since | Notes |
|---|---|---|
| [Technique name] | [Month Year] | [One sentence: why we're interested] |
[Technique name] — Assess [One paragraph. Why is this interesting to us? What would we need to see to move it to Trial? Who is responsible for the assessment?]
Hold
| Technology | Since | Notes |
|---|---|---|
| [Technique name] | [Month Year] | [One sentence: why we're stopping and what replaces it] |
[Technique name] — Hold [One paragraph. Why are we putting this on hold? What is the migration path? What is the target end-state for teams still using it?]
Quadrant 2: Tools
Adopt
| Technology | Since | Notes |
|---|---|---|
| [Tool name, e.g., GitHub Actions] | [Month Year] | [One sentence rationale] |
| [Tool name] | [Month Year] | [One sentence rationale] |
[Tool name] — Adopt [One paragraph rationale. Why is this our standard tool? What does it do well in our context? Any configuration or usage patterns the team should follow?]
[Repeat for each Adopt-ring tool.]
Trial
| Technology | Since | Notes |
|---|---|---|
| [Tool name] | [Month Year] | [One sentence: what we're testing] |
[Tool name] — Trial [One paragraph rationale and trial scope.]
Assess
| Technology | Since | Notes |
|---|---|---|
| [Tool name] | [Month Year] | [One sentence: why we're evaluating it] |
[Tool name] — Assess [One paragraph: what sparked interest, who is evaluating, and timeline.]
Hold
| Technology | Since | Notes |
|---|---|---|
| [Tool name] | [Month Year] | [One sentence: what replaces it] |
[Tool name] — Hold [One paragraph: deprecation rationale and migration path.]
Quadrant 3: Platforms
Adopt
| Technology | Since | Notes |
|---|---|---|
| [Platform name, e.g., AWS EKS] | [Month Year] | [One sentence rationale] |
| [Platform name] | [Month Year] | [One sentence rationale] |
[Platform name] — Adopt [One paragraph. What does this platform provide? What are the boundaries of its use? Any internal golden-path setup the team should follow?]
[Repeat for each Adopt-ring platform.]
Trial
| Technology | Since | Notes |
|---|---|---|
| [Platform name] | [Month Year] | [One sentence: scope of trial] |
[Platform name] — Trial [One paragraph rationale and trial boundaries.]
Assess
| Technology | Since | Notes |
|---|---|---|
| [Platform name] | [Month Year] | [One sentence: why we're exploring it] |
[Platform name] — Assess [One paragraph assessment plan.]
Hold
| Technology | Since | Notes |
|---|---|---|
| [Platform name] | [Month Year] | [One sentence: migration target and timeline] |
[Platform name] — Hold [One paragraph: what triggered the hold decision, migration target, and timeline.]
Quadrant 4: Languages & Frameworks
Adopt
| Technology | Since | Notes |
|---|---|---|
| [Language/Framework, e.g., Go] | [Month Year] | [One sentence rationale] |
| [Language/Framework] | [Month Year] | [One sentence rationale] |
[Language/Framework] — Adopt [One paragraph. What is this language or framework used for? What are the team's proficiency expectations? Any frameworks or libraries that go alongside it as part of the standard choice?]
[Repeat for each Adopt-ring language or framework.]
Trial
| Technology | Since | Notes |
|---|---|---|
| [Language/Framework] | [Month Year] | [One sentence: bounded use case] |
[Language/Framework] — Trial [One paragraph rationale.]
Assess
| Technology | Since | Notes |
|---|---|---|
| [Language/Framework] | [Month Year] | [One sentence: interest driver] |
[Language/Framework] — Assess [One paragraph assessment plan.]
Hold
| Technology | Since | Notes |
|---|---|---|
| [Language/Framework] | [Month Year] | [One sentence: reason and migration path] |
[Language/Framework] — Hold [One paragraph: deprecation rationale, existing system obligations, and timeline to retire.]
Decision Trail
This log records every ring movement since the radar's first edition. Use it to understand the evolution of our technology choices.
| Technology | Quadrant | Previous Ring | New Ring | Edition | Reason |
|---|---|---|---|---|---|
| [Name] | [Quadrant] | — | Adopt | [Month Year] | First placement — [one sentence why] |
| [Name] | [Quadrant] | Assess | Trial | [Month Year] | [What prompted the move — evidence, team feedback, production trial results] |
| [Name] | [Quadrant] | Trial | Adopt | [Month Year] | [Adoption rationale — usage results, team satisfaction, scale proven] |
| [Name] | [Quadrant] | Adopt | Hold | [Month Year] | [Why moved to Hold — better alternative, security concern, cost, vendor issue] |
| [Name] | [Quadrant] | — | Hold | [Month Year] | First placement — added directly to Hold because [reason] |
Radar Maintenance Process
Who Contributes
- Architecture review group / CTO office — final ring placement decisions
- All engineers — submit blip nominations via [channel or form]
- Tech leads — triage nominations and prepare proposals for review sessions
Update Cadence
| Activity | Frequency | Owner |
|---|---|---|
| New blip nominations accepted | Ongoing — any engineer via [channel] | Anyone |
| Nomination triage | Monthly | Tech leads |
| Full radar review session | Every 6 months | Architecture group |
| Published radar update | Every 6 months | [Owner name or role] |
How to Nominate a Blip
- Submit to [Slack channel / form URL] with: technology name, quadrant, proposed ring, and one-paragraph rationale.
- A tech lead reviews within 2 weeks and either schedules it for the next review session or requests more information.
- At the review session, the architecture group discusses and votes. Simple majority wins; ties go to Hold pending further evidence.
- Approved blips are added to the radar doc and the decision trail within 1 week of the session.
Ring Change Criteria
| To move TO Adopt | To move TO Trial | To move TO Assess | To move TO Hold |
|---|---|---|---|
| Proven in multiple production systems; team broadly trained; clear operational runbook exists | At least one production use case running; architectural oversight in place; learnings documented | Concrete use case identified; spike completed or in progress; interest from at least 2 engineers | Better alternative exists; known security/compliance risk; strategic direction change; unacceptable maintenance burden |
Questions about this radar: [Slack channel] | Submit a nomination: [URL or channel]
Quality Checks
- Every blip has a written rationale paragraph — not just a table row entry
- The decision trail is populated with at least the initial placement date for every blip
- Hold-ring entries include a concrete migration path or target technology, not just "stop using it"
- Ring definitions are present and include both what each ring means AND what engineers should do in response
- Maintenance process includes: nomination channel, review cadence, who decides, and ring-change criteria
- Technologies identified as "strategic bets" in the inputs are placed in Adopt (if proven) or Trial (if being rolled out)
- Technologies identified for deprecation are in Hold with a rationale that references the replacement
Anti-Patterns
- Do not place a technology in Adopt without evidence it is proven at the team's scale — aspirational placements mislead engineers
- Do not add a blip without a written rationale paragraph — table rows without context are unusable
- Do not create a Hold entry without specifying a concrete migration path or target technology
- Do not skip the maintenance process — a radar with no process for updates becomes stale within two quarters
- Do not omit ring definitions — engineers need to know what they should do in response to each ring, not just what the ring means
Version History
- 54fad50 Current 2026-07-19 12:35
