PR Design Doc
OpenHands/OpenHands
For a non-trivial pull request, write a self-contained HTML design doc under the temporary .pr/ directory and link a visibility-appropriate preview in the PR description, so maintainers grasp the…
Enter explore mode to investigate ideas, systems, problems, and requirements before planning.
$ npx skills add unxed/f4 --skill aif-explore -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install unxed/f4 aif-explore --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/aif-explore .claude/skills/aif-explore && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .claude/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/unxed/f4/tree/main/.agents/skills/aif-exploreType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add unxed/f4 --skill aif-explore -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install unxed/f4 aif-explore --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/aif-explore .agents/skills/aif-explore && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .agents/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add unxed/f4 --skill aif-explore -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install unxed/f4 aif-explore --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/aif-explore .cursor/skills/aif-explore && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .cursor/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/unxed/f4.git --path .agents/skills/aif-explore--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add unxed/f4 --skill aif-explore -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install unxed/f4 aif-explore --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/aif-explore .gemini/skills/aif-explore && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .gemini/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install unxed/f4 aif-exploreInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add unxed/f4 --skill aif-explore -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/aif-explore .github/skills/aif-explore && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .github/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add unxed/f4 --skill aif-explore -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install unxed/f4 aif-explore --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/unxed/f4.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/aif-explore .opencode/skills/aif-explore && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "aif-explore" agent skill from https://github.com/unxed/f4/tree/main/.agents/skills/aif-explore into .opencode/skills/aif-explore/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aif-explore", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
aif-exploreEnter explore mode to investigate ideas, systems, problems, and requirements before planning.
Aif Explore is an agent skill from unxed/f4. Enter explore mode to investigate ideas, systems, problems, and requirements before planning. Use explicit ultra mode when the user wants a durable adaptive research bundle with an index and only the justified C4, ADR, or dependency artifacts.
Its SKILL.md is about 6.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/ULTRA-RESEARCH-FORMAT.md`).
It sits in Development, covering Architecture decision records. The repository describes itself as: dual pane like a charm. The licence is BSD-3-Clause.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit e4d719a. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrepWriteEditBashTaskAskUserQuestionQuestionsFrom allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
gitFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Aif Explore loads about 6.2k tokens when it runs, and up to ~9.3k if it reads all its reference files. Until then it costs about 64 tokens; SKILL.md has 2,573 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check noted patterns worth knowing about, such as sudo or a known installer.
allowed-tools: Read, Glob, Grep, Write, Edit, Bash, Task, AskUserQuestion, QuestionsAutomated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from unxed/f4 at commit e4d719a, republished under its BSD-3-Clause licence (© unxed). 2,573 words, ~6,185 tokens.
.claude/skills/aif-explore/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Enter explore mode. Think deeply. Visualize freely. Follow the conversation wherever it goes.
IMPORTANT: Explore mode is for thinking, not implementing. You may read files, search code, and investigate the codebase, but you must NEVER implement features or modify project code. If the user asks to implement something, remind them to exit explore mode first (e.g., start with /aif-plan). Regular mode may write only the resolved research file after the user chooses to save. Explicit ultra mode may write only its selected research bundle; the leading ultra token is the user's request to persist that bundle.
FIRST: Read .ai-factory/config.yaml if it exists to resolve:
paths.description, paths.architecture, paths.rules_file, paths.roadmap, paths.research, paths.plan, paths.plans, and paths.rulesresearch_bundles_dir = <parent directory of paths.research>/research/. This keeps ultra research colocated with a relocated legacy research file without adding a second config key.language.ui for all user-facing responses: prompts, progress updates, explanations, exploration summaries, and next-step guidancelanguage.artifacts for generated or persisted exploration artifacts, including the resolved paths.researchlanguage.technical_terms for human-readable technical terminology style in artifacts and summarieslanguage.artifacts is missing, use language.uienworkflow.plan_id_format (default: slug) — used by the optional active-plan-context lookup when explore mode references an existing plan for the current branch.
Active values: slug and sequential. Active-plan context may be a root
full-plan file or direct child ultra index.md; numbered lookup covers both.
timestamp and uuid are reserved values and currently behave like slug.
Treat any unknown value as slug.If config.yaml doesn't exist, use defaults:
.ai-factory/ for all artifactsui_language: enartifact_language: entechnical_terms_policy: keepworkflow.plan_id_format: slugStore:
ui_language = language.ui || "en"artifact_language = language.artifacts || language.ui || "en"technical_terms_policy = language.technical_terms || "keep"If technical_terms_policy is not one of keep, translate, or mixed, treat it as keep. Legacy values such as english also behave like keep.
All user-facing responses from /aif-explore MUST be written in ui_language.
Persisted exploration artifacts under paths.research MUST be written in artifact_language.
Ultra bundle artifacts under research_bundles_dir MUST also be written in artifact_language. Preserve filenames, relative links, Mermaid syntax, evidence paths, traceability IDs, the compatibility headings ## Artifact Index, ## Active Summary (input for /aif-plan), and ## Sessions, metadata keys Topic:, Slug:, Updated:, Status:, status values active, paused, superseded, proposed, and accepted, the exact markers <!-- aif:active-summary:start -->, <!-- aif:active-summary:end -->, <!-- aif:sessions:start -->, <!-- aif:sessions:end -->, and <!-- aif:research-mode:ultra --> unchanged. The topic and other human-readable values still use artifact_language; the English slug is a stable path identifier.
Apply technical_terms_policy while writing summaries and persisted artifacts:
keep - keep commands, paths, identifiers, config keys, API names, package names, branch names, code terms, and raw error messages unchangedtranslate - translate human-readable technical terms where a natural target-language term existsmixed - translate ordinary prose terms while keeping code, infrastructure, and ecosystem terms unchangedThis is a stance, not a scripted interview. Regular mode has no mandatory output. Ultra adds a persistence contract after the investigation has enough evidence; it does not turn the conversation into a fixed questionnaire.
.ai-factory/RESEARCH.md) only.research_bundles_dir only. Do not also update the legacy research file.paths.description, paths.architecture, paths.roadmap, paths.rules_file, plan files) are read-only in this mode.RESEARCH.md now and route follow-up to the owner command later.Parse only a leading ultra token as mode syntax:
/aif-explore ultra <topic> -> ultra mode; strip the token and preserve the remaining topic text./aif-explore <topic> or no arguments -> regular mode; behavior and save prompt remain unchanged.ultra elsewhere in a topic is ordinary content.Ultra is strictly opt-in. Never recommend, infer, or auto-select it because a topic looks complex. In ultra mode, read references/ULTRA-RESEARCH-FORMAT.md completely before choosing a slug or writing files.
The explicit ultra invocation is permission to persist the selected bundle, so do not ask the regular "save research?" question. Explore and gather enough evidence first, then create or update the bundle. If no meaningful topic is available, ask for one before writing; never create research/analysis/, research/research/, or a date-only directory.
Depending on what the user brings, you might:
Explore the problem space
Investigate the codebase
Compare options
Visualize
+-----------------------------------------+
| Use ASCII diagrams liberally |
+-----------------------------------------+
| |
| +--------+ +--------+ |
| | State |-------->| State | |
| | A | | B | |
| +--------+ +--------+ |
| |
| System diagrams, state machines, |
| data flows, architecture sketches, |
| dependency graphs, comparison tables |
| |
+-----------------------------------------+Surface risks and unknowns
You have access to AI Factory's project context. Use it naturally, don't force it.
Read .ai-factory/skill-context/aif-explore/SKILL.md — MANDATORY if the file exists.
This file contains project-specific rules accumulated by /aif-evolve from patches,
codebase conventions, and tech-stack analysis. These rules are tailored to the current project.
How to apply skill-context rules:
Enforcement: After generating any output artifact, verify it against all skill-context rules. If any rule is violated — fix the output before presenting it to the user.
At the start, read these files if present:
.ai-factory/DESCRIPTION.md — project description, tech stack, constraints.ai-factory/ARCHITECTURE.md — architecture decisions, folder structure/clear and still keep context)research_bundles_dir/*/INDEX.md files containing <!-- aif:research-mode:ultra --> exactly once and linking their RESEARCH.md from ## Artifact Index – ultra research manifests. Read only their index metadata at startup; read the linked RESEARCH.md and optional artifacts only when the bundle is explicitly referenced or clearly relevant to the current topic. Ignore invalid or unmarked directories.<configured plans dir>/<branch_stem>.md or
<configured plans dir>/<branch_stem>/index.md – active full/ultra plans.
Compute branch_stem as git branch --show-current with every / replaced by -
(for example feature/user-auth → feature-user-auth).
When workflow.plan_id_format = sequential, glob both the numbered full file
and numbered ultra index.md; Read each directory candidate and retain it
only when it contains exactly one <!-- aif:plan-mode:ultra -->, then pick the
highest valid prefix. Fall back to the unnumbered entrypoint/full file only
after applying the same marker check to the directory.This tells you:
The argument after /aif-explore can be:
ultra partner order synchronization.md plan or ultra
.ai-factory/plans/<name>/index.md bundleThink freely. When insights crystallize, you might offer:
/aif-plan?"If the user mentions a plan or you detect one is relevant:
<configured plans dir>/<branch_stem>.md (full) or
<configured plans dir>/<branch_stem>/index.md (ultra).
branch_stem = git branch --show-current with every / replaced by -
(so feature/user-auth resolves to feature-user-auth).
When workflow.plan_id_format = sequential, the file/directory identifier
has <NNNN>_; Read every directory candidate, retain it only when it
contains exactly one <!-- aif:plan-mode:ultra -->, then pick the
highest-numbered valid artifact across both shapes. If both shapes share
that prefix, warn and prefer ultra. For the unprefixed fallback, Read
<configured plans dir>/<branch_stem>/index.md before selection and ignore
it unless it contains exactly one ultra marker.index.md first and only the linked phase files relevant
to the current exploration question; phase files are not independent plans.
Treat a discovered directory entrypoint as ultra only when it contains
exactly one <!-- aif:plan-mode:ultra -->; unrelated */index.md files are
not plan context.Reference it naturally in conversation
Offer to capture when decisions are made
In regular mode, capture everything in the resolved research path so it survives /clear. In ultra mode, capture it in the selected bundle's RESEARCH.md and place only justified supporting analysis beside it.
Later (during planning), you can migrate stabilized decisions into the appropriate context file.
| Insight Type | Capture Now (Explore) | Later (Optional) |
|---|---|---|
| New requirement | selected RESEARCH.md | paths.description |
| Architecture decision | selected RESEARCH.md; ADR only when the ultra inclusion gate is met | paths.architecture |
| Project convention | selected RESEARCH.md | paths.rules_file |
| Strategic direction | selected RESEARCH.md | paths.roadmap |
| Assumption invalidated | selected RESEARCH.md | Relevant file |
| Exploration context (persisted) | selected research artifact | (keep in research) |
| New task/feature | Run /aif-plan | paths.plan, a full paths.plans/<id>.md, or an ultra paths.plans/<id>/index.md; <id> may have the sequential NNNN_ prefix |
Example offers:
/clear and come back later?"The user decides in regular mode - Offer and move on. Don't pressure. In ultra, the explicit mode token already requests capture.
Run this gate whenever regular or ultra research is saved or updated. Re-read only the durable scope from disk: resolved RESEARCH.md in regular mode, or INDEX.md plus its Artifact Index links in ultra. Chat history and unstored memory are not evidence.
Before presenting the save or appending its session entry, verify:
Correct or qualify mismatches, record insufficient evidence in Open questions, then re-run. Append a session with a short pass note only after success; an Active-Summary-only regular save runs the gate without adding a session.
Delegate the read-only pass to a fresh-context subagent when supported, giving it only the durable paths and this gate. If unavailable or failed, run it directly; the criteria do not change, and the gate is never skipped or delayed.
For explicit ultra mode, follow references/ULTRA-RESEARCH-FORMAT.md:
<research_bundles_dir>/<slug>/.INDEX.md has the exact marker. Reuse a semantically matching marked bundle; never overwrite an unmarked collision.INDEX.md and RESEARCH.md are mandatory. C4, ADR, and dependency graph files are conditional; a simple topic stays a two-file bundle.RESEARCH.md with the legacy Active Summary/Sessions markers, then write/update only the justified supporting artifacts.INDEX.md last so its Artifact Index and reading order match the files that actually belong to the bundle. Record the concrete reason each optional artifact exists.Any C4/ADR/dependency conclusion that affects plan requirements MUST be summarized in the bundle RESEARCH.md Active Summary. /aif-plan commits and hashes that summary; it does not silently promote every diagram note into scope.
When ultra research is ready, report the bundle path, list only the artifacts actually created, and suggest /aif-plan [fast|full|ultra] <same topic>.
paths.research)If the conversation is crystallizing (you're about to plan, you want to /clear, or you want to continue later), offer to save a compact, durable research snapshot.
Hard rule in regular explore mode: If the user chooses to save, you may write/edit only the resolved research path (and create its parent directory if missing). Do not write or modify any other project files.
Write the saved research content in artifact_language. The skeleton below defines structure, not fixed English output. If artifact_language is not en, translate human-readable headings, labels, notes, and prose before saving, except for the compatibility headings ## Active Summary (input for /aif-plan) and ## Sessions and metadata keys Topic:, Updated:, and Status:. Preserve those tokens, the active status value, exact <!-- aif:active-summary:start -->, <!-- aif:active-summary:end -->, <!-- aif:sessions:start -->, and <!-- aif:sessions:end --> markers, paths, commands, config keys, issue URLs, branch names, code identifiers, package names, and raw error messages unchanged. Values after human-readable fields such as Topic: still use artifact_language.
Ask:
Save these exploration results to the resolved research path so we can /clear and /aif-plan can reuse them?
Options:
1. Yes — update Active Summary + append a new Session (recommended)
2. Yes — update Active Summary only
3. NoIf user selects (1) or (2):
mkdir -p "$(dirname "<resolved research path>")")artifact_language before saving:# Research
Updated: YYYY-MM-DD HH:MM
Status: active
## Active Summary (input for /aif-plan)
<!-- aif:active-summary:start -->
Topic:
Goal:
Constraints:
Decisions:
Open questions:
Success signals:
Next step:
<!-- aif:active-summary:end -->
## Sessions
<!-- aif:sessions:start -->
<!-- aif:sessions:end -->Updated: timestampaif:active-summary:start/end, written in artifact_language<!-- aif:sessions:end -->:### YYYY-MM-DD HH:MM — <short title>
What changed:
Key notes:
Links (paths):Keep prior sessions verbatim (do not rewrite history).
User brings a vague idea:
User: I'm thinking about adding real-time collaboration
You: Real-time collab is a big space. Let me think about this...
COLLABORATION SPECTRUM
Awareness Coordination Sync
| | |
v v v
+--------+ +--------+ +--------+
|Presence| |Cursors | | CRDT |
| "3 | | Multi | |Conflict|
|online" | | select | | free |
+--------+ +--------+ +--------+
| | |
trivial moderate complex
Where's your head at?User brings a specific problem:
User: The auth system is a mess
You: [reads codebase]
+---------------------------------------------+
| CURRENT AUTH FLOW |
+---------------------------------------------+
|
+-------------+-------------+
v v v
+---------+ +---------+ +---------+
| Google | | GitHub | | Email |
| OAuth | | OAuth | | Magic |
+----+----+ +----+----+ +----+----+
| | |
+-------------+-------------+
v
+-----------+
| Session |
+-----+-----+
|
v
+-----------+
| Perms |
+-----------+
I see three tangles. Which one's burning?User is stuck mid-implementation:
User: /aif-explore add-auth-system
The OAuth integration is more complex than expected
You: [reads plan from .ai-factory/plans/add-auth-system.md]
You're on task 4: "Implement OAuth flow"
Let me trace what's involved...
[draws diagram, explores options, suggests paths]
Want to update the plan to reflect this?
Or add a spike task to investigate?User wants to compare options:
User: Should we use Postgres or SQLite?
You: Generic answer is boring. What's the context?
User: A CLI tool that tracks local dev environments
You: That changes everything.
+---------------------------------------------+
| CLI TOOL DATA STORAGE |
+---------------------------------------------+
Key constraints:
* No daemon running
* Must work offline
* Single user
SQLite Postgres
Deployment embedded ok needs server no
Offline yes ok no no
Single file yes ok no no
SQLite. Not even close.
Unless... is there a sync component?There's no required ending. Discovery might:
/aif-plan"When it feels like things are crystallizing, you might summarize:
## What We Figured Out
**The problem**: [crystallized understanding]
**The approach**: [if one emerged]
**Open questions**: [if any remain]
**Next steps** (if ready):
- Create a plan: /aif-plan [fast|full|ultra] <description>
- Keep exploring: just keep talkingBut this summary is optional. Sometimes the thinking IS the value.
ultra token already requests bundle persistence.© unxed, BSD-3-Clause. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file (references) in .agents/skills/aif-explore of unxed/f4.
Open the folder on GitHubat commit e4d719a
Aif Explore next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Aif Explore this skillunxed/f4 | 241 | — | ~6.2k | Automated safety check: Notes | BSD-3-Clause | |
| PR Design DocOpenHands/OpenHands | 90k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Cto AdvisorIbrahim-3d/orchestrator-supaconductor | 380 | 4 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Improve Codebase Architectureywwynm/EverythingDone | 144 | 15 repos | ~1.3k | Automated safety check: Pass | GPL-3.0 | |
| Domain Modelingbrim-borium/spotify_sdk | 166 | 5 repos | ~806 | Automated safety check: Pass | Apache-2.0 | |
| Design Doc MermaidSpillwaveSolutions/design-doc-mermaid | 175 | 1 repos | ~5.6k | Automated safety check: Pass | None |
OpenHands/OpenHands
For a non-trivial pull request, write a self-contained HTML design doc under the temporary .pr/ directory and link a visibility-appropriate preview in the PR description, so maintainers grasp the…
Ibrahim-3d/orchestrator-supaconductor
Technical leadership guidance for engineering teams, architecture decisions, and technology strategy.
ywwynm/EverythingDone
Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/.
brim-borium/spotify_sdk
Build and sharpen a project's domain model. An agent skill from brim-borium/spotify_sdk.
SpillwaveSolutions/design-doc-mermaid
Create Mermaid diagrams (flowchart, sequence, class, ER, state, C4, architecture) from text or source code.
DrCatHicks/learning-opportunities
Facilitates deliberate skill development during AI-assisted coding.
unxed/f4
Comprehensive documentation guide for Golang projects, covering godoc comments, README, CONTRIBUTING, CHANGELOG, Go Playground, Example tests, API docs, and llms.txt.
unxed/f4
Golang code style conventions — line length and breaking, variable declarations, control flow clarity, when comments help vs hurt.
unxed/f4
Comprehensive guide for Go database access — parameterized queries, struct scanning, NULLable columns, transactions, isolation levels, SELECT FOR UPDATE, connection pool, batch processing, context…
unxed/f4
Security audit checklist based on OWASP Top 10 and best practices.
unxed/f4
Go (Golang) naming conventions — covers packages, constructors, structs, interfaces, constants, enums, errors, booleans, receivers, getters/setters, functional options, acronyms, test functions, and…
unxed/f4
Golang concurrency design — goroutine lifecycle and leak prevention, channels and select, channel ownership and direction, sync.Mutex/RWMutex/sync.Map/sync.Once/atomics, errgroup, singleflight…
Categories
Enter explore mode to investigate ideas, systems, problems, and requirements before planning. Aif Explore is an agent skill from unxed/f4. Enter explore mode to investigate ideas, systems, problems, and requirements before planning.
Aif Explore fits situations like: wants a durable adaptive research bundle with an index and only the justified C4; dependency artifacts.
Run `npx skills add unxed/f4 --skill aif-explore -a claude-code`. Or copy the skill folder (.agents/skills/aif-explore in unxed/f4) into .claude/skills/aif-explore in your project. Claude Code loads it when a task matches its description.
Run `npx skills add unxed/f4 --skill aif-explore -a codex`. Or copy the skill folder (.agents/skills/aif-explore in unxed/f4) into .agents/skills/aif-explore in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add unxed/f4 --skill aif-explore -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/aif-explore, .gemini/skills/aif-explore, .github/skills/aif-explore and .opencode/skills/aif-explore in your project.
Going by SKILL.md and its folder, Aif Explore needs the command-line tools its instructions call (git). Its frontmatter pre-approves these tools: Read, Glob, Grep, Write, Edit, Bash, Task, AskUserQuestion, Questions.
SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Aif Explore is published under the BSD-3-Clause licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 6.2k tokens (SKILL.md is roughly 25k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.1k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Aif Explore: PR Design Doc (OpenHands/OpenHands, 90k stars), Cto Advisor (Ibrahim-3d/orchestrator-supaconductor, 380 stars), Improve Codebase Architecture (ywwynm/EverythingDone, 144 stars) and Domain Modeling (brim-borium/spotify_sdk, 166 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
unxed (a GitHub user) maintains it in unxed/f4, which has 241 GitHub stars. The repository holds 36 skills in this directory. The repository was last updated on October 8, 2026.
Source: unxed/f4 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.