# Yassimba > Open-source publisher. Listings imported from github.com/Yassimba — credited to the original author with their license. - **Listings:** 43 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/yassimba - **Website:** https://github.com/Yassimba ## Published listings - [Bdd](https://agentstack.voostack.com/l/skill-yassimba-loom-bdd) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-bdd` Behavior-Driven Development as a collaboration and specification practice, with pytest-bdd and behave as the bundled automation references. Use when defining behavior through concrete examples or acceptance criteria, writing or reviewing Gherkin .feature files, wiring pytest-bdd or behave step definitions, or checking that tests still express business behavior rather than implementation. - [Tdd](https://agentstack.voostack.com/l/skill-yassimba-loom-tdd) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-tdd` Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests. - [To Spec](https://agentstack.voostack.com/l/skill-yassimba-loom-to-spec) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-to-spec` Turn the current conversation into a spec and publish it to the project issue tracker — no interview, just synthesis of what you've already discussed. - [Drawio Skill](https://agentstack.voostack.com/l/skill-yassimba-loom-drawio-skill) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-drawio-skill` Generate draw.io diagrams — .drawio XML exported to PNG/SVG/PDF/JPG via the desktop CLI. Use when the user asks for draw.io specifically, or a requested diagram needs what Mermaid's auto-layout can't give — custom styling, swimlanes, or a rich shape vocabulary (network topology, ML/DL model figures). Default and proactive diagramming belongs to mermaid-skill. - [Herdr](https://agentstack.voostack.com/l/skill-yassimba-loom-herdr) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-herdr` Control Herdr, a terminal multiplexer for coding agents. Use only when the user explicitly mentions Herdr or asks to use Herdr to inspect or control panes, tabs, workspaces, terminals, commands, or communication with another agent. Do not use merely because a task could benefit from a background terminal, delegation, or parallel work. Requires HERDR_ENV=1. - [Grill With Examples](https://agentstack.voostack.com/l/skill-yassimba-loom-grill-with-examples) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-grill-with-examples` Example-map a ticket or spec - grill the user for rules and concrete examples, write them into the ticket, ready to become the test list for the TDD loop. - [Quick Lineage](https://agentstack.voostack.com/l/skill-yassimba-loom-quick-lineage) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-quick-lineage` Show a colored call graph in chat, fast — no files, no viewer, no gate. Use when the user wants to see the call graph or flow of a function, command, or object under discussion; after changes land, to show what they did to the flow; or before making changes, to show what you are about to do to it. - [Update Docstrings](https://agentstack.voostack.com/l/skill-yassimba-loom-update-docstrings) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-update-docstrings` Add or update docstrings, doc comments, and inline comments in source code — any language. Use when the user wants docstrings written or fixed, a conversion to a doc style (NumPy, TSDoc, rustdoc), or a comment cleanup. Source files only — README/ADR/prose docs belong to write-documentation / write-readme. - [Marp Slide](https://agentstack.voostack.com/l/skill-yassimba-loom-marp-slide) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-marp-slide` Create Marp presentation slides — themed decks authored in Markdown. - [Explain Code Flow](https://agentstack.voostack.com/l/skill-yassimba-loom-explain-code-flow) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-explain-code-flow` Generate a visual architecture walkthrough for a feature in the current codebase. Use when the user asks how a feature works at a high level — "explain X", "how does X work", "trace the X flow". - [Brainstorming](https://agentstack.voostack.com/l/skill-yassimba-loom-brainstorming) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-brainstorming` Use when the user wants to brainstorm or explore an idea — a feature, product direction, or "what if" — before deciding whether it deserves a plan. Ideation only — ends in an idea brief, not a design. - [Browser Usage](https://agentstack.voostack.com/l/skill-yassimba-loom-browser-usage) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-browser-usage` Core agent-browser usage guide — read before running any agent-browser command. Use when the user asks to interact with, test, or automate a website — clicking, filling forms, extracting data, taking screenshots, logging in. - [Mermaid Skill](https://agentstack.voostack.com/l/skill-yassimba-loom-mermaid-skill) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-mermaid-skill` Generate Mermaid diagrams as code (.mmd) and export to PNG/SVG/PDF with mmdc. Use when the user wants a diagram — flowchart, sequence, class, ER, state, gantt, git graph, architecture, timeline, mindmap — proactively when explaining a system with 3+ components, a runtime flow, a schema, or a lifecycle, and when another skill (e.g. blueprint) needs a diagram authored or exported to an image. - [E2e Test](https://agentstack.voostack.com/l/skill-yassimba-loom-e2e-test) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-e2e-test` Manual end-to-end walkthrough — drive the live app first-hand (CLI, API, web UI) and query the datastore directly. Trigger on "e2e", "smoke test", "manually test". - [Blueprint](https://agentstack.voostack.com/l/skill-yassimba-loom-blueprint) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-blueprint` Blueprint a change before building it — Mermaid diagrams of the design, held for approval before any code. Use before implementing non-trivial work — proactively or when the user asks to see the design first — or when another skill needs a design-approval gate. - [Teach](https://agentstack.voostack.com/l/skill-yassimba-loom-teach) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-teach` Teach the user a new skill or concept, within this workspace. - [Release](https://agentstack.voostack.com/l/skill-yassimba-loom-release) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-release` Pre-push quality gate + pull/merge request creation. Use when the user wants to ship, release, push a branch, or open a PR/MR — runs the project's own lint, type-check, and test gates first, then commits, pushes, and opens the request on the project's forge (gh or glab). - [Domain Modeling](https://agentstack.voostack.com/l/skill-yassimba-loom-domain-modeling) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-domain-modeling` Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model. - [Grill Me](https://agentstack.voostack.com/l/skill-yassimba-loom-grill-me) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-grill-me` A relentless interview to sharpen a plan or design. - [Setup Project](https://agentstack.voostack.com/l/skill-yassimba-loom-setup-project) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-setup-project` Configure this repo for the engineering skills — issue tracker (Beads, GitHub, GitLab, or local markdown), domain-doc layout, editor deep links, ai-docs gitignore. Use when the user wants a repo set up for the engineering skills, after a fresh `loom init`, or when another skill finds `ai-docs/agents/` missing. - [Infographic Designer](https://agentstack.voostack.com/l/skill-yassimba-loom-infographic-designer) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-infographic-designer` > - [E2e Ux Test](https://agentstack.voostack.com/l/skill-yassimba-loom-e2e-ux-test) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-e2e-ux-test` Adversarial UX/DX test — drive the product's live surface (web UI, CLI, code library, or REST API) as its worst-case persona to hunt friction, then filter the rant into RED/YELLOW/WHITE/GREEN verdicts. Trigger on "ux test", "dx test", "asshole user test". - [Implement](https://agentstack.voostack.com/l/skill-yassimba-loom-implement) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-implement` Implement a piece of work based on a spec or set of tickets. - [Lineage Diff](https://agentstack.voostack.com/l/skill-yassimba-loom-lineage-diff) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-lineage-diff` Render a change as a before/after lineage diff, diff-colored per hop. Use when the user wants a before/after view of what a change did to a flow, or when another skill needs a session's work explained as a flow diff. - [Loop Me](https://agentstack.voostack.com/l/skill-yassimba-loom-loop-me) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-loop-me` Grill me about specs for the workflows I want to build, within this workspace. - [Code Review](https://agentstack.voostack.com/l/skill-yassimba-loom-code-review) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-code-review` Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks t… - [Grill With Docs](https://agentstack.voostack.com/l/skill-yassimba-loom-grill-with-docs) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-grill-with-docs` A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go. - [No Ai Slop](https://agentstack.voostack.com/l/skill-yassimba-loom-no-ai-slop) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-no-ai-slop` Edit drafts into sharper, more human writing while preserving the writer's personal voice, or detect AI-slop patterns without rewriting. Use when the user wants a draft clearer, more direct, more opinionated, or less AI-sounding, or asks whether writing reads as AI. - [Merge](https://agentstack.voostack.com/l/skill-yassimba-loom-merge) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-merge` Review-first git merge — preview incoming changes, merge --no-commit --no-ff, resolve conflicts with the user, commit only after review. - [Python Pro](https://agentstack.voostack.com/l/skill-yassimba-loom-python-pro) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-python-pro` Use when writing Python 3.12+ — typed application code, async programming, CLI tools (cyclopts, rich), or pandas data manipulation. - [Next](https://agentstack.voostack.com/l/skill-yassimba-loom-next) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-next` Claim the next actionable Beads task using bv and br. Use when the user asks what to work on next or asks to pick, grab, claim, or start the next task. - [Wayfinder](https://agentstack.voostack.com/l/skill-yassimba-loom-wayfinder) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-wayfinder` Plan a huge chunk of work — more than one agent session can hold — as a shared map of investigation tickets on your issue tracker, and resolve them one at a time until the way to the destination is clear. - [Refactor](https://agentstack.voostack.com/l/skill-yassimba-loom-refactor) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-refactor` Net-negative refactoring — deep analysis biased toward deletion, so the codebase ends smaller. Use when the user says "refactor", "simplify", or "modernize", or when you notice entropy, duplication, or over-abstraction. - [Good Writing](https://agentstack.voostack.com/l/skill-yassimba-loom-good-writing) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-good-writing` Write clear, human-sounding prose and generously cite sources with links. - [Lineage](https://agentstack.voostack.com/l/skill-yassimba-loom-lineage) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-lineage` Trace the lineage of a command, function, method, or data object — the end-to-end alternating chain of data objects and the calls that transform them, each call carrying a one-line plain-words description. Use when the user asks for a lineage or how a value flows through a command end to end. - [Database Pro](https://agentstack.voostack.com/l/skill-yassimba-loom-database-pro) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-database-pro` Use when writing or optimizing SQL queries, designing database schemas, tuning database performance, or administering PostgreSQL/MySQL. Invoke for EXPLAIN analysis, indexing, JSONB, replication, VACUUM, window functions, CTEs, monitoring, partitioning. - [Loom](https://agentstack.voostack.com/l/skill-yassimba-loom-loom) — Skill · Free — `agentstack add skill-yassimba-loom-loom` Set up or troubleshoot Yassimba's curated setup through the loom CLI — exact-pinned tools via mise, agent-scoped global or project skills, Pi packages. Use when the user asks to install this collection, add a capability for one or more agents, install a skill globally or in the current project, scaffold AGENTS.md, update or sync the setup, or diagnose installation problems. - [Prototype](https://agentstack.voostack.com/l/skill-yassimba-loom-prototype) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-prototype` Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like. - [Improve Codebase Architecture](https://agentstack.voostack.com/l/skill-yassimba-loom-improve-codebase-architecture) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-improve-codebase-architecture` Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick. - [To Tickets](https://agentstack.voostack.com/l/skill-yassimba-loom-to-tickets) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-to-tickets` Break a plan, spec, or the current conversation into a set of tracer-bullet tickets, each declaring its blocking edges, published to the configured tracker — edges as text in a local file, or native blocking links on a real tracker. - [Terraform Engineer](https://agentstack.voostack.com/l/skill-yassimba-loom-terraform-engineer) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-terraform-engineer` Terraform infrastructure as code across AWS, Azure, or GCP. Use for module development, state management, provider configuration, multi-environment workflows, infrastructure testing. - [Jira](https://agentstack.voostack.com/l/skill-yassimba-loom-jira) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-jira` Use when the user mentions Jira issues (e.g., "PROJ-123"), asks about tickets, wants to create/view/update issues, check sprint status, or manage their Jira workflow. Triggers on keywords like "jira", "issue", "ticket", "sprint", or issue key patterns. - [Commit](https://agentstack.voostack.com/l/skill-yassimba-loom-commit) — Skill · Free · security-reviewed — `agentstack add skill-yassimba-loom-commit` Use when creating a git commit — the user asks to commit, or a unit of work is complete and ready to commit. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.