Context Mode Output Sandbox
mksglu/context-mode
Routes large command, file, API and browser output through context-mode tools so only the needed result enters the agent's context, instead of dumping it via Bash.
Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance.
Install Spk Charter Governance
$ npx skills add spec-kitty/spec-kitty --skill spk-charter-governance -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install spec-kitty/spec-kitty spk-charter-governance --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/spec-kitty/spec-kitty.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .claude/skills/spk-charter-governance && 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 "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .claude/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governanceType 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 spec-kitty/spec-kitty --skill spk-charter-governance -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install spec-kitty/spec-kitty spk-charter-governance --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .agents/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .agents/skills/spk-charter-governance && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .agents/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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 spec-kitty/spec-kitty --skill spk-charter-governance -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install spec-kitty/spec-kitty spk-charter-governance --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .cursor/skills/spk-charter-governance && 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 "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .cursor/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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/spec-kitty/spec-kitty.git --path src/charter/offering/skills/spk-charter-governance--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 spec-kitty/spec-kitty --skill spk-charter-governance -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install spec-kitty/spec-kitty spk-charter-governance --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .gemini/skills/spk-charter-governance && 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 "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .gemini/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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 spec-kitty/spec-kitty spk-charter-governanceInstalls 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 spec-kitty/spec-kitty --skill spk-charter-governance -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .github/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .github/skills/spk-charter-governance && 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 "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .github/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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 spec-kitty/spec-kitty --skill spk-charter-governance -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install spec-kitty/spec-kitty spk-charter-governance --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/src/charter/offering/skills/spk-charter-governance .opencode/skills/spk-charter-governance && 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 "spk-charter-governance" agent skill from https://github.com/spec-kitty/spec-kitty/tree/main/src/charter/offering/skills/spk-charter-governance into .opencode/skills/spk-charter-governance/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spk-charter-governance", 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
spk-charter-governance- GitHub stars
- 1.7k
- Token cost
- ~654 tokens
- SKILL.md length
- 191 words
- Files
- 4 (incl. references)
- Skills in repo
- 45
- Repo updated
- First seen
- Licence
- MIT
At a glance
Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance.
- Works in 6 steps: Invoke /spec-kitty.charter or the… → Check the current state → Discover the change in chat, write → …
- Tasks that involve Context engineering
- SKILL.md covers Invariant, Flow and References
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Spk Charter Governance is an agent skill from spec-kitty/spec-kitty. Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance. Access charter artifacts programmatically via ActiveCharterService. Resolve agent profiles. Load action-scoped governance context iteratively, not all at once. Triggers: "interview for charter", "generate charter", "sync charter", "use doctrine", "set up governance", "charter status", "extract governance config", "load doctrine", "agent profile", "ActiveCharterService", "action index". Does NOT…
Its SKILL.md is about 650 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/charter-artifact-structure.md`, `references/charter-command-map.md` and `references/charter-governance-workflow.md`).
It sits in Agent Workflows, covering Context engineering. The repository describes itself as: Spec-Driven Development with organizational governance. Specs tell AI agents what to build; Charter governs how they build it. Git-native missions, enforceable workflows, and… The licence is MIT.
When your agent uses it
- Tasks that involve Context engineering
Example prompts
- “interview for charter”
- “generate charter”
- “sync charter”
- “/spk-charter-governance”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Invoke /spec-kitty.charter or the relevant charter command.
- Check the current state
- Discover the change in chat, write
- Keep governance decisions explicit and versioned; edit charter.yaml
- Load charter context on demand, scoped to the active action
- Use the spk-charter-glossary and spk-charter-spdd-reasons skills when
What it can do on your machine
Read from SKILL.md and the folder at commit 3adc165. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
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).
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
Spk Charter Governance loads about 654 tokens when it runs, and up to ~14k if it reads all its reference files. Until then it costs about 171 tokens; SKILL.md has 191 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 passed
The automated check found no risky patterns in SKILL.md.
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
The full file from spec-kitty/spec-kitty at commit 3adc165, republished under its MIT licence (© spec-kitty). 191 words, ~654 tokens.
Download SKILL.mdSave it as
.claude/skills/spk-charter-governance/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- spk-charter-governance
- description
- Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance. Access charter artifacts programmatically via ActiveCharterService. Resolve agent profiles. Load action-scoped governance context iteratively, not all at once. Triggers: "interview for charter", "generate charter", "sync charter", "use doctrine", "set up governance", "charter status", "extract governance config", "load doctrine", "agent profile", "ActiveCharterService", "action index". Does NOT handle: generic spec writing not tied to governance, direct runtime loop advancement, setup/repair diagnostics, or editorial glossary maintenance.
spk-charter-governance
Use this skill for project governance, charter creation, charter sync, or charter context questions.
.kittify/charter/charter.yaml is the runtime governance source for a
project; .kittify/charter/charter.md is a human-readable companion the
runtime never parses. The charter offering (src/charter/offering/) supplies
the reusable directives, tactics, paradigms, styleguides, toolguides,
procedures, agent profiles, and step contracts the charter references.
Invariant
spec-kitty never calls an LLM. The harness running this skill is the inference engine: when asked to synthesize charter artifacts, author them yourself, then let the CLI validate and promote them.
Flow
Invoke
/spec-kitty.charteror the relevant charter command.Check the current state:
bash spec-kitty charter status --jsonDiscover the change in chat, write
.kittify/charter/interview/answers.yaml, then generate:bash spec-kitty charter generate --from-interview --jsonKeep governance decisions explicit and versioned; edit
charter.yamldirectly for policy changes.Load charter context on demand, scoped to the active action:
bash spec-kitty charter context --action <action> --jsonUse the
spk-charter-glossaryandspk-charter-spdd-reasonsskills when the charter selects those practices; load profiles withspk-charter-profile-load.
References
references/charter-governance-workflow.md-- Full workflow: agent-driven synthesis, the charter model and data flow, artifact kinds,ActiveCharterServiceaccess, profile resolution, and common pitfalls.references/charter-command-map.md-- Full CLI command reference with all flags and output fields.references/charter-artifact-structure.md-- File layout, authority classes, and data flow.
© spec-kitty, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (references) in src/charter/offering/skills/spk-charter-governance of spec-kitty/spec-kitty.
- SKILL.md
- references/charter-artifact-structure.md
- references/charter-command-map.md
- references/charter-governance-workflow.md
Open the folder on GitHubat commit 3adc165
Compare with similar skills
Spk Charter Governance 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 |
|---|---|---|---|---|---|---|
| Spk Charter Governance this skillspec-kitty/spec-kitty | 1.7k | — | ~654 | Automated safety check: Pass | MIT | |
| Context Mode Output Sandboxmksglu/context-mode | 26k | — | ~4.1k | Automated safety check: Pass | Custom licence | |
| Memori Long-Term MemoryMemoriLabs/Memori | 17k | — | ~2k | Automated safety check: Notes | Custom licence | |
| Picoclaw Skill Creatorsipeed/picoclaw | 30k | — | ~4.4k | Automated safety check: Pass | MIT | |
| Context Mode for Antigravity CLImksglu/context-mode | 26k | — | ~850 | Automated safety check: Pass | Custom licence | |
| ccc Semantic Code Searchcocoindex-io/cocoindex-code | 2.8k | — | ~938 | Automated safety check: Pass | Apache-2.0 |
Similar skills
Memori Long-Term Memory
MemoriLabs/Memori
Connects Claude Code to Memori Cloud for long-term memory, recalling stored context before substantive replies and saving new context afterward.
Picoclaw Skill Creator
sipeed/picoclaw
Guidance for creating, updating and reviewing Picoclaw skills, from the SKILL.md structure to organizing bundled scripts, references and assets.
Context Mode for Antigravity CLI
mksglu/context-mode
Routing rules for using context-mode MCP tools in Antigravity CLI: sandboxed code runs, file analysis, indexed search and web fetches that keep large output out of the conversation.
ccc Semantic Code Search
cocoindex-io/cocoindex-code
Semantic code search and index management with the ccc CLI: the agent initializes, indexes and queries the project by concept, filtering by language or path.
Token Optimizer
alexgreensh/token-optimizer
Audits a Claude Code or Codex setup for context-window waste, fixes it with the user's approval, and measures the saving.
More from spec-kitty/spec-kitty
All 45 skills in this repoSpec Kitty Setup Doctor
spec-kitty/spec-kitty
Install, verify, and recover the modern Spec Kitty 2.0.11+ operating surface.
Spk Practice Show Me
spec-kitty/spec-kitty
Explain Spec Kitty work with compact, checkable visuals. An agent skill from spec-kitty/spec-kitty.
Spec Kitty Git Workflow
spec-kitty/spec-kitty
Understand how Spec Kitty manages git: what git operations Python handles automatically, what agents must do manually, worktree lifecycle, auto-commit behavior, merge execution, and the safe-commit…
Spec Kitty Mission System
spec-kitty/spec-kitty
Understand how Spec Kitty missions work: the 4 built-in mission types, how they define workflows via step contracts and action indices, how missions and work packages relate, how templates are…
Spec Kitty Orchestrator API Operator
spec-kitty/spec-kitty
Teach agents and external systems how to use spec-kitty orchestrator-api to drive workflows from outside the host CLI.
Spec Kitty Runtime Review
spec-kitty/spec-kitty
Review runtime-owned outputs using the Spec Kitty review workflow surface, then direct approval or rejection with structured feedback.
Related
Categories
Questions about Spk Charter Governance
What does Spk Charter Governance do?
Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance. Spk Charter Governance is an agent skill from spec-kitty/spec-kitty. Run Spec Kitty charter interview, generation, context loading, and synchronization workflows for project governance.
When should I use Spk Charter Governance?
Spk Charter Governance fits situations like: tasks that involve Context engineering.
How do I install Spk Charter Governance in Claude Code?
Run `npx skills add spec-kitty/spec-kitty --skill spk-charter-governance -a claude-code`. Or copy the skill folder (src/charter/offering/skills/spk-charter-governance in spec-kitty/spec-kitty) into .claude/skills/spk-charter-governance in your project. Claude Code loads it when a task matches its description.
How do I install Spk Charter Governance in Codex?
Run `npx skills add spec-kitty/spec-kitty --skill spk-charter-governance -a codex`. Or copy the skill folder (src/charter/offering/skills/spk-charter-governance in spec-kitty/spec-kitty) into .agents/skills/spk-charter-governance in your project. Codex loads it when a task matches its description.
Can I use Spk Charter Governance 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 spec-kitty/spec-kitty --skill spk-charter-governance -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/spk-charter-governance, .gemini/skills/spk-charter-governance, .github/skills/spk-charter-governance and .opencode/skills/spk-charter-governance in your project.
What does Spk Charter Governance need to run?
SKILL.md names no scripts, command-line tools or credentials: Spk Charter Governance is instructions for the agent only.
Does Spk Charter Governance 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 Spk Charter Governance safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Spk Charter Governance use?
Spk Charter Governance is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Spk Charter Governance use?
About 654 tokens (SKILL.md is roughly 2.6k 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 13k tokens, read only when the agent opens those files.
What are the alternatives to Spk Charter Governance?
Skills that share tags, products or a category with Spk Charter Governance: Context Mode Output Sandbox (mksglu/context-mode, 26k stars), Memori Long-Term Memory (MemoriLabs/Memori, 17k stars), Picoclaw Skill Creator (sipeed/picoclaw, 30k stars) and Context Mode for Antigravity CLI (mksglu/context-mode, 26k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Spk Charter Governance?
spec-kitty (a GitHub organization) maintains it in spec-kitty/spec-kitty, which has 1,678 GitHub stars. The repository holds 45 skills in this directory. The repository was last updated on October 11, 2026.
Source: spec-kitty/spec-kitty on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.