Agent skill · product strategy · aiskillstore
project-development
This skill should be used for project-level decisions about LLM-powered systems: whether an LLM is the right primitive for the task at hand, the shape of a multi-stage batch or agent pipeline, token and cost estimation, choosing between single-agent and multi-agent at the project level, structured output design for downstream parsing, and structuring agent-assisted iteration. Use this when the unit of work is a whole project or a multi-stage pipeline. Route individual tool design to tool-design and individual skill-loading or context-budget tactics to context-optimization.
Why this skill is useful
Provides a structured methodology for evaluating task suitability for LLMs and designing project architectures that the AI wouldn't reliably generate on its own.
What it needs
About 10k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Project Development Methodology This skill covers the principles for identifying tasks suited to LLM processing, designing effective project architectures, and iterating rapidly using agent-assisted development. The methodology applies whether building a batch processing pipeline, a multi-agent research system, or an interactive agent application. The unit of work for this skill is the whole project or a multi-stage pipeline. Individual tool design (descriptions, schemas, error messages) belongs to tool-design. Per-skill activation routing belongs to the corresponding skill plus the corpus index. This skill owns the project-level questions: should you build this with an LLM at all, what shape should the pipeline take, what does it cost, how should it be iterated. When to Activate Activate this skill when the unit of work is a whole project or pipeline: Deciding whether an LLM is the right primitive for a task at all (task-model fit before any code). Shaping a multi-stage batch or agent pipeline (acquire / prepare / process / parse / render). Estimating tokens, dollar cost, and timelines for an LLM-heavy project. Choosing between single-agent and multi-agent at the project level. Structuring agent-assisted iteration (where the agent helps build the project itself). Designing structured output at the pipeline contract level (cross-stage handoff format). Do not activate this skill for adjacent work owned by other skills: Per-tool description, schema, naming, response format, error message: tool-design. Per-trajectory token-efficiency tactics (masking, partitioning, caching): context-optimization. Deciding to split work across sub-agents at the agent topology level: multi-agent-patterns. Designing the autonomous control loop (locked metrics, novelty gates, human approval boundaries): harness-engineering. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/project-development--6284dd