Phillip Tarrant
3f9012e6c2
Phase 1: Permission modal dialog, session resume modal, HistoryInput with up/down arrow cycling, remove "You:" echo from chat log, LLM client cleanup on unmount. Phase 2: Smart shell auto-approve using allowed/denied command lists from ToolsConfig, animated thinking spinner with live token count in status bar. Phase 3: /models slash command (list + switch), CLI directory positional argument, JSONL debug logger with rotation. Phase 4: Skills system with SkillsManager, load_skill LLM tool, /skills listing, skill invocation via slash commands, system prompt integration. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
"""Skills manager — scans for and loads skill markdown files."""
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from __future__ import annotations
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import logging
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from pathlib import Path
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from pydantic import BaseModel
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from app.models.config import SkillsConfig
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logger = logging.getLogger(__name__)
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class Skill(BaseModel):
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"""Metadata for a discovered skill file."""
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name: str
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description: str
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path: Path
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class SkillsManager:
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"""Discovers, indexes, and loads skill files from configured directories."""
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def __init__(self, config: SkillsConfig, workspace_root: Path) -> None:
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self._config = config
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self._workspace = workspace_root
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self._skills: dict[str, Skill] = {}
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self._scan()
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def _scan(self) -> None:
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"""Scan configured directories for .md skill files."""
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for skill_dir in self._config.directories:
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resolved = (self._workspace / skill_dir) if not skill_dir.is_absolute() else skill_dir
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if not resolved.is_dir():
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logger.debug("Skills directory does not exist: %s", resolved)
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continue
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for md in sorted(resolved.glob("*.md")):
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name = md.stem
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desc = self._extract_description(md)
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self._skills[name] = Skill(name=name, description=desc, path=md)
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logger.debug("Discovered skill: %s (%s)", name, desc)
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@staticmethod
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def _extract_description(path: Path) -> str:
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"""Extract the first non-blank, non-heading line as the description."""
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for line in path.read_text().splitlines():
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stripped = line.strip()
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if stripped and not stripped.startswith("#"):
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return stripped
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return "(no description)"
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def list_skills(self) -> list[Skill]:
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"""Return all discovered skills."""
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return list(self._skills.values())
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def load_skill(self, name: str) -> str | None:
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"""Load the full content of a skill by name. Returns None if not found."""
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skill = self._skills.get(name)
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return skill.path.read_text() if skill else None
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def get_system_prompt_snippet(self) -> str:
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"""Generate a snippet for the system prompt listing available skills."""
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if not self._skills:
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return ""
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lines = ["\nAvailable skills (invoke with /skill-name):"]
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for s in self._skills.values():
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lines.append(f" - /{s.name}: {s.description}")
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lines.append("To use a skill's full instructions, call the load_skill tool.")
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return "\n".join(lines)
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