MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
Routes one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord.
Install H Decide
$ npx skills add m0n0x41d/haft --skill h-decide -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install m0n0x41d/haft h-decide --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/m0n0x41d/haft.git skills-src && mkdir -p .claude/skills && cp -r skills-src/internal/cli/skill/h-decide .claude/skills/h-decide && 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 "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .claude/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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/m0n0x41d/haft/tree/main/internal/cli/skill/h-decideType 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 m0n0x41d/haft --skill h-decide -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install m0n0x41d/haft h-decide --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/m0n0x41d/haft.git skills-src && mkdir -p .agents/skills && cp -r skills-src/internal/cli/skill/h-decide .agents/skills/h-decide && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .agents/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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 m0n0x41d/haft --skill h-decide -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install m0n0x41d/haft h-decide --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/m0n0x41d/haft.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/internal/cli/skill/h-decide .cursor/skills/h-decide && 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 "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .cursor/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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/m0n0x41d/haft.git --path internal/cli/skill/h-decide--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 m0n0x41d/haft --skill h-decide -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install m0n0x41d/haft h-decide --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/m0n0x41d/haft.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/internal/cli/skill/h-decide .gemini/skills/h-decide && 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 "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .gemini/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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 m0n0x41d/haft h-decideInstalls 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 m0n0x41d/haft --skill h-decide -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/m0n0x41d/haft.git skills-src && mkdir -p .github/skills && cp -r skills-src/internal/cli/skill/h-decide .github/skills/h-decide && 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 "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .github/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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 m0n0x41d/haft --skill h-decide -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install m0n0x41d/haft h-decide --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/m0n0x41d/haft.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/internal/cli/skill/h-decide .opencode/skills/h-decide && 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 "h-decide" agent skill from https://github.com/m0n0x41d/haft/tree/main/internal/cli/skill/h-decide into .opencode/skills/h-decide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h-decide", 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.
Facts
- Skill name
h-decide- GitHub stars
- 1.4k
- Token cost
- ~3.5k tokens
- SKILL.md length
- 1,571 words
- Files
- 1
- Skills in repo
- 24
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Routes one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord.
- The operator asks to decide
- SKILL.md covers Route the request or clarify…, DecisionRecord route, Compact interface discovery and Standard-mode input, plus 7 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Supersede a choice
What it does
H Decide is an agent skill from m0n0x41d/haft. Routes one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord. Use when the operator asks to decide, bind, or supersede a choice; h-frame, h-explore, and h-compare are independent capabilities, not mandatory phases.
Its SKILL.md is about 3.5k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows. The repository describes itself as: Engineering decisions engine that know when they're stale. Frame, compare, decide — with evidence decay and parity enforcement. For Claude Code, Cursor, Gemini CLI, Codex and more.
When your agent uses it
- The operator asks to decide
- Supersede a choice
- H-compare are independent capabilities
- Not mandatory phases
Example prompts
- “Use the h-decide skill to route one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord”
- “/h-decide”
Requirements
- Pre-approved tools (allowed-tools): Bash, mcp__haft__haft_query
What it can do on your machine
Read from SKILL.md and the folder at commit e0c63f4. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bashmcp__haft__haft_query
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash and json).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
H Decide loads about 3.5k tokens when it runs. Until then it costs about 64 tokens; SKILL.md has 1,571 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.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Bash, mcp__haft__haft_query
Automated 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.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,571 words (~3,532 tokens).
“This skill is a host-side router. Its invocation creates no communicative act and grants no authority. The authority-bearing input is the operator's direct, unambiguous request for one binding effect; the host records only the honest provenance host_routed_operator_request, not an independently…”
- name
- h-decide
- allowed-tools
- Bash, mcp__haft__haft_query
- when_to_use
- The operator directly requests one binding effect with an unambiguous subject, selected option, and scope. A manual /h-decide remains a compatible shortcut…
- argument-hint
- [selected variant title or short choice text]
- disable-model-invocation
- false
Files
Just SKILL.md in internal/cli/skill/h-decide of m0n0x41d/haft.
Open the folder on GitHubat commit e0c63f4
Compare with similar skills
H Decide 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 |
|---|---|---|---|---|---|---|
| H Decide this skillm0n0x41d/haft | 1.4k | — | ~3.5k | Automated safety check: Notes | Custom licence | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 10 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 35 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 297k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 795 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 |
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Executing Plans Inline
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More from m0n0x41d/haft
All 24 skills in this repoH Explore
m0n0x41d/haft
Generate 3-5 genuinely distinct candidate approaches for a current question, with the weakest link of each kept visible.
H Frame
m0n0x41d/haft
Shape an engineering problem without assuming a solution or forcing a project phase.
H Onboard
m0n0x41d/haft
Bootstrap Haft through one readable onboarding surface, prepare an initial profile review or one bounded existing-scope relation change, and orient applicable specification carriers.
H Spec
m0n0x41d/haft
Manage Haft's typed specification lifecycle and source-currentness repair: inspect current SpecSections, draft or clarify carriers, classify FPF semantic fanout, record operator-requested spec…
H Status
m0n0x41d/haft
Read-only Haft project cockpit for active problems, decisions, notes, evidence freshness, drift, commissions, spec lifecycle, module decision coverage, and bounded exact file-link gaps from a…
H Verify
m0n0x41d/haft
Verifies that a recorded DecisionRecord still holds — baseline-vs-measure evidence loop with drift detection per FPF Evidence Decay.
Related
Categories
Questions about H Decide
What does H Decide do?
Routes one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord. H Decide is an agent skill from m0n0x41d/haft. Routes one direct, unambiguous operator request to bind a bounded choice as a DecisionRecord.
When should I use H Decide?
H Decide fits situations like: the operator asks to decide; supersede a choice; H-compare are independent capabilities; not mandatory phases.
How do I install H Decide in Claude Code?
Run `npx skills add m0n0x41d/haft --skill h-decide -a claude-code`. Or copy the skill folder (internal/cli/skill/h-decide in m0n0x41d/haft) into .claude/skills/h-decide in your project. Claude Code loads it when a task matches its description.
How do I install H Decide in Codex?
Run `npx skills add m0n0x41d/haft --skill h-decide -a codex`. Or copy the skill folder (internal/cli/skill/h-decide in m0n0x41d/haft) into .agents/skills/h-decide in your project. Codex loads it when a task matches its description.
Can I use H Decide in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add m0n0x41d/haft --skill h-decide -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/h-decide, .gemini/skills/h-decide, .github/skills/h-decide and .opencode/skills/h-decide in your project.
What does H Decide need to run?
SKILL.md names no scripts, command-line tools or credentials: H Decide is instructions for the agent only. Its frontmatter pre-approves these tools: Bash, mcp__haft__haft_query.
Does H Decide access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is H Decide safe to install?
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.
What licence does H Decide use?
H Decide has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does H Decide use?
About 3.5k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to H Decide?
Skills that share tags, products or a category with H Decide: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 297k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains H Decide?
m0n0x41d (a GitHub user) maintains it in m0n0x41d/haft, which has 1,397 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on September 28, 2026.
Source: m0n0x41d/haft on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.