Complexa Design
NVIDIA-BioNeMo/bionemo-agent-toolkit
End-to-end Proteina-Complexa design pipeline driver. An agent skill from NVIDIA-BioNeMo/bionemo-agent-toolkit.
Warrant-first research GTD system. An agent skill from scunning1975/MixtapeTools.
Install Gtd
$ npx skills add scunning1975/MixtapeTools --skill gtd -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install scunning1975/MixtapeTools gtd --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/scunning1975/MixtapeTools.git skills-src && mkdir -p .claude/skills && cp -r skills-src/gtd .claude/skills/gtd && 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 "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .claude/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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/scunning1975/MixtapeTools/tree/main/gtdType 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 scunning1975/MixtapeTools --skill gtd -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install scunning1975/MixtapeTools gtd --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/scunning1975/MixtapeTools.git skills-src && mkdir -p .agents/skills && cp -r skills-src/gtd .agents/skills/gtd && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .agents/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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 scunning1975/MixtapeTools --skill gtd -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install scunning1975/MixtapeTools gtd --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/scunning1975/MixtapeTools.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/gtd .cursor/skills/gtd && 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 "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .cursor/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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/scunning1975/MixtapeTools.git --path gtd--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 scunning1975/MixtapeTools --skill gtd -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install scunning1975/MixtapeTools gtd --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/scunning1975/MixtapeTools.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/gtd .gemini/skills/gtd && 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 "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .gemini/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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 scunning1975/MixtapeTools gtdInstalls 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 scunning1975/MixtapeTools --skill gtd -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/scunning1975/MixtapeTools.git skills-src && mkdir -p .github/skills && cp -r skills-src/gtd .github/skills/gtd && 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 "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .github/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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 scunning1975/MixtapeTools --skill gtd -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install scunning1975/MixtapeTools gtd --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/scunning1975/MixtapeTools.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/gtd .opencode/skills/gtd && 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 "gtd" agent skill from https://github.com/scunning1975/MixtapeTools/tree/main/gtd into .opencode/skills/gtd/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gtd", 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
gtd- GitHub stars
- 474
- Token cost
- ~2.9k tokens
- SKILL.md length
- 1,117 words
- Files
- 22
- Skills in repo
- 9
- Repo updated
- First seen
- Licence
- None found
At a glance
Warrant-first research GTD system. An agent skill from scunning1975/MixtapeTools.
- Works in 4 steps: You state something you believe. → I run the courtroom checklist → We agree on the precise statement. → …
- Tasks that involve Project scaffolding
- SKILL.md covers Philosophy, Commands, The Courtroom (DiD Checklist) and File Formats, plus 9 more sections
- Calls python3
What it does
Gtd is an agent skill from scunning1975/MixtapeTools. Warrant-first research GTD system. Manages the capture-clarify-organize-reflect-engage cycle for causal inference research. Scaffolds hypotheses/, insights/, decisions/ directories. Interrogates conjectures, files results, tracks binding decisions, checks pipeline freshness, drives the courtroom checklist.
Its SKILL.md is about 2.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 26 other files (for example `INTERROGATION.md`, `README.md` and `docs/cognitive_design.md`).
It sits in Research & Science, covering Project scaffolding. The repository describes itself as: Tools for coding, teaching, and presentations with AI assistance.
When your agent uses it
- Tasks that involve Project scaffolding
Example prompts
- “/gtd”
Requirements
- Python 3
- Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, AskUserQuestion
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- You state something you believe.
- I run the courtroom checklist
- We agree on the precise statement.
- I write hypotheses/HXX_slug.md and update INDEX.
What it can do on your machine
Read from SKILL.md and the folder at commit 9163a2e. 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:
ReadWriteEditBashAskUserQuestion
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
python3
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
Gtd loads about 2.9k tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 1,117 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: Read, Write, Edit, Bash, AskUserQuestion
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,117 words (~2,910 tokens).
“Research with an AI thinking partner is iterated dialogue between human judgment and agent throughput, where every cycle either strengthens a warrant or kills a claim. The harness is whatever machinery makes that dialogue fast, honest, and recoverable.”
- name
- gtd
- allowed-tools
- Read, Write, Edit, Bash, AskUserQuestion
- argument-hint
- [init | conjecture | insight | decide | pipeline | status | courtroom]
Files
SKILL.md and 21 other files in gtd of scunning1975/MixtapeTools.
- SKILL.md
- INTERROGATION.md
- README.md
- docs/cognitive_design.md
- docs/dashboard_server.md
- docs/tabs.md
- examples/README.md
- examples/dashboard_data.json
- examples/decisions/INDEX.md
- examples/hypotheses/H01_tutoring_attendance.md
- examples/hypotheses/H01a_urban_response.md
- examples/hypotheses/H01b_rural_null.md
- examples/hypotheses/INDEX.md
- examples/insights/2026-04-10_urban_att.md
- examples/insights/2026-04-15_placebo_null.md
- examples/insights/INDEX.md
- … and 6 more
Open the folder on GitHubat commit 9163a2e
Compare with similar skills
Gtd 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 |
|---|---|---|---|---|---|---|
| Gtd this skillscunning1975/MixtapeTools | 474 | — | ~2.9k | Automated safety check: Notes | None | |
| Complexa DesignNVIDIA-BioNeMo/bionemo-agent-toolkit | 479 | — | ~4.1k | Automated safety check: Notes | Custom licence | |
| RfdiffusionPKU-YuanGroup/OpenAI4S | 622 | — | ~2.2k | Automated safety check: Pass | MIT | |
| Scaffold Exercisespedrohcgs/claude-code-my-workflow | 1.7k | — | ~2k | Automated safety check: Notes | MIT | |
| Intake ProjectAperivue/medsci-skills | 333 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Draft PolisherWILLOSCAR/research-units-pipeline-skills | 513 | — | ~2.8k | Automated safety check: Pass | None |
Similar skills
Rfdiffusion
PKU-YuanGroup/OpenAI4S
Generate de novo protein backbones with RFdiffusion for protein-target binders, hotspot-conditioned interfaces, motif scaffolding, partial diffusion, or symmetric assemblies.
Scaffold Exercises
pedrohcgs/claude-code-my-workflow
Scaffold a graded problem set with sections, problems, worked solutions, and short "why this matters" explainers across analytical, empirical, and coding types.
Intake Project
Aperivue/medsci-skills
A skill your agent uses when starting or inheriting a radiology research project and need to know what it is.
Draft Polisher
WILLOSCAR/research-units-pipeline-skills
Audit-style editing pass for output/DRAFT.md: remove template boilerplate, improve coherence, and enforce citation anchoring.
New Analysis
brycewang-stanford/Auto-Empirical-Research-Skills
Scaffolds a method-specific analysis notebook (DiD, IV, RDD, LASSO, Panel FE) with boilerplate.
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Scaffold a new research project with standard directory structure, CLAUDE.md template, and documented README.
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Bibcheck
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Related
Categories
Questions about Gtd
What does Gtd do?
Warrant-first research GTD system. An agent skill from scunning1975/MixtapeTools. Gtd is an agent skill from scunning1975/MixtapeTools. Warrant-first research GTD system.
When should I use Gtd?
Gtd fits situations like: tasks that involve Project scaffolding.
How do I install Gtd in Claude Code?
Run `npx skills add scunning1975/MixtapeTools --skill gtd -a claude-code`. Or copy the skill folder (gtd in scunning1975/MixtapeTools) into .claude/skills/gtd in your project. Claude Code loads it when a task matches its description.
How do I install Gtd in Codex?
Run `npx skills add scunning1975/MixtapeTools --skill gtd -a codex`. Or copy the skill folder (gtd in scunning1975/MixtapeTools) into .agents/skills/gtd in your project. Codex loads it when a task matches its description.
Can I use Gtd 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 scunning1975/MixtapeTools --skill gtd -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gtd, .gemini/skills/gtd, .github/skills/gtd and .opencode/skills/gtd in your project.
What does Gtd need to run?
Going by SKILL.md and its folder, Gtd needs the command-line tools its instructions call (python3). Our summary lists: Python 3. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, AskUserQuestion.
Does Gtd 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 Gtd 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 Gtd use?
No licence was found for Gtd or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Gtd use?
About 2.9k tokens (SKILL.md is roughly 12k 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 Gtd?
Skills that share tags, products or a category with Gtd: Complexa Design (NVIDIA-BioNeMo/bionemo-agent-toolkit, 479 stars), Rfdiffusion (PKU-YuanGroup/OpenAI4S, 622 stars), Scaffold Exercises (pedrohcgs/claude-code-my-workflow, 1.7k stars) and Intake Project (Aperivue/medsci-skills, 333 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gtd?
scunning1975 (a GitHub user) maintains it in scunning1975/MixtapeTools, which has 474 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on August 26, 2026.
Source: scunning1975/MixtapeTools on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.