fix: unify skill metadata format

nanobot/agent/memory.py

@@ -11,7 +11,6 @@ class MemoryStore:
     Memory system for the agent.
     
     Supports daily notes (memory/YYYY-MM-DD.md) and long-term memory (MEMORY.md).
-    Compatible with clawbot memory format.
     """
     
     def __init__(self, workspace: Path):

nanobot/agent/skills.py

@@ -53,7 +53,7 @@ class SkillsLoader:
         
         # Filter by requirements
         if filter_unavailable:
-            return [s for s in skills if self._check_requirements(self._get_ocmeta(s["name"]))]
+            return [s for s in skills if self._check_requirements(self._get_skill_meta(s["name"]))]
         return skills
     
     def load_skill(self, name: str) -> str | None:
@@ -120,8 +120,8 @@ class SkillsLoader:
             name = escape_xml(s["name"])
             path = s["path"]
             desc = escape_xml(self._get_skill_description(s["name"]))
-            ocmeta = self._get_ocmeta(s["name"])
+            skill_meta = self._get_skill_meta(s["name"])
-            available = self._check_requirements(ocmeta)
+            available = self._check_requirements(skill_meta)
             
             lines.append(f"  <skill available=\"{str(available).lower()}\">")
             lines.append(f"    <name>{name}</name>")
@@ -130,7 +130,7 @@ class SkillsLoader:
             
             # Show missing requirements for unavailable skills
             if not available:
-                missing = self._get_missing_requirements(ocmeta)
+                missing = self._get_missing_requirements(skill_meta)
                 if missing:
                     lines.append(f"    <requires>{escape_xml(missing)}</requires>")
             
@@ -139,10 +139,10 @@ class SkillsLoader:
         
         return "\n".join(lines)
     
-    def _get_missing_requirements(self, ocmeta: dict) -> str:
+    def _get_missing_requirements(self, skill_meta: dict) -> str:
         """Get a description of missing requirements."""
         missing = []
-        requires = ocmeta.get("requires", {})
+        requires = skill_meta.get("requires", {})
         for b in requires.get("bins", []):
             if not shutil.which(b):
                 missing.append(f"CLI: {b}")
@@ -166,17 +166,17 @@ class SkillsLoader:
                 return content[match.end():].strip()
         return content
     
-    def _parse_openclaw_metadata(self, raw: str) -> dict:
+    def _parse_nanobot_metadata(self, raw: str) -> dict:
-        """Parse openclaw metadata JSON from frontmatter."""
+        """Parse nanobot metadata JSON from frontmatter."""
         try:
             data = json.loads(raw)
-            return data.get("openclaw", {}) if isinstance(data, dict) else {}
+            return data.get("nanobot", {}) if isinstance(data, dict) else {}
         except (json.JSONDecodeError, TypeError):
             return {}
     
-    def _check_requirements(self, ocmeta: dict) -> bool:
+    def _check_requirements(self, skill_meta: dict) -> bool:
         """Check if skill requirements are met (bins, env vars)."""
-        requires = ocmeta.get("requires", {})
+        requires = skill_meta.get("requires", {})
         for b in requires.get("bins", []):
             if not shutil.which(b):
                 return False
@@ -185,18 +185,18 @@ class SkillsLoader:
                 return False
         return True
     
-    def _get_ocmeta(self, name: str) -> dict:
+    def _get_skill_meta(self, name: str) -> dict:
-        """Get openclaw metadata for a skill (cached in frontmatter)."""
+        """Get nanobot metadata for a skill (cached in frontmatter)."""
         meta = self.get_skill_metadata(name) or {}
-        return self._parse_openclaw_metadata(meta.get("metadata", ""))
+        return self._parse_nanobot_metadata(meta.get("metadata", ""))
     
     def get_always_skills(self) -> list[str]:
         """Get skills marked as always=true that meet requirements."""
         result = []
         for s in self.list_skills(filter_unavailable=True):
             meta = self.get_skill_metadata(s["name"]) or {}
-            ocmeta = self._parse_openclaw_metadata(meta.get("metadata", ""))
+            skill_meta = self._parse_nanobot_metadata(meta.get("metadata", ""))
-            if ocmeta.get("always") or meta.get("always"):
+            if skill_meta.get("always") or meta.get("always"):
                 result.append(s["name"])
         return result
     

nanobot/config/loader.py

@@ -53,7 +53,7 @@ def save_config(config: Config, config_path: Path | None = None) -> None:
     path = config_path or get_config_path()
     path.parent.mkdir(parents=True, exist_ok=True)
     
-    # Convert to clawbot-compatible format (camelCase)
+    # Convert to camelCase format
     data = config.model_dump()
     data = convert_to_camel(data)
     
@@ -71,7 +71,7 @@ def convert_keys(data: Any) -> Any:
 
 
 def convert_to_camel(data: Any) -> Any:
-    """Convert snake_case keys to camelCase for clawbot compatibility."""
+    """Convert snake_case keys to camelCase."""
     if isinstance(data, dict):
         return {snake_to_camel(k): convert_to_camel(v) for k, v in data.items()}
     if isinstance(data, list):

nanobot/config/schema.py

@@ -75,11 +75,7 @@ class ToolsConfig(BaseModel):
 
 
 class Config(BaseSettings):
-    """
+    """Root configuration for nanobot."""
-    Root configuration for nanobot.
-    
-    Compatible with clawbot configuration format for easy migration.
-    """
     agents: AgentsConfig = Field(default_factory=AgentsConfig)
     channels: ChannelsConfig = Field(default_factory=ChannelsConfig)
     providers: ProvidersConfig = Field(default_factory=ProvidersConfig)

nanobot/skills/README.md

@@ -0,0 +1,24 @@
+# nanobot Skills
+
+This directory contains built-in skills that extend nanobot's capabilities.
+
+## Skill Format
+
+Each skill is a directory containing a `SKILL.md` file with:
+- YAML frontmatter (name, description, metadata)
+- Markdown instructions for the agent
+
+## Attribution
+
+These skills are adapted from [OpenClaw](https://github.com/openclaw/openclaw)'s skill system.
+The skill format and metadata structure follow OpenClaw's conventions to maintain compatibility.
+
+## Available Skills
+
+| Skill | Description |
+|-------|-------------|
+| `github` | Interact with GitHub using the `gh` CLI |
+| `weather` | Get weather info using wttr.in and Open-Meteo |
+| `summarize` | Summarize URLs, files, and YouTube videos |
+| `tmux` | Remote-control tmux sessions |
+| `skill-creator` | Create new skills |

nanobot/skills/github/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: github
 description: "Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries."
-metadata: {"openclaw":{"emoji":"🐙","requires":{"bins":["gh"]},"install":[{"id":"brew","kind":"brew","formula":"gh","bins":["gh"],"label":"Install GitHub CLI (brew)"},{"id":"apt","kind":"apt","package":"gh","bins":["gh"],"label":"Install GitHub CLI (apt)"}]}}
+metadata: {"nanobot":{"emoji":"🐙","requires":{"bins":["gh"]},"install":[{"id":"brew","kind":"brew","formula":"gh","bins":["gh"],"label":"Install GitHub CLI (brew)"},{"id":"apt","kind":"apt","package":"gh","bins":["gh"],"label":"Install GitHub CLI (apt)"}]}}
 ---
 
 # GitHub Skill

nanobot/skills/summarize/SKILL.md

@@ -2,7 +2,7 @@
 name: summarize
 description: Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
 homepage: https://summarize.sh
-metadata: {"openclaw":{"emoji":"🧾","requires":{"bins":["summarize"]},"install":[{"id":"brew","kind":"brew","formula":"steipete/tap/summarize","bins":["summarize"],"label":"Install summarize (brew)"}]}}
+metadata: {"nanobot":{"emoji":"🧾","requires":{"bins":["summarize"]},"install":[{"id":"brew","kind":"brew","formula":"steipete/tap/summarize","bins":["summarize"],"label":"Install summarize (brew)"}]}}
 ---
 
 # Summarize

nanobot/skills/tmux/SKILL.md

@@ -1,20 +1,20 @@
 ---
 name: tmux
 description: Remote-control tmux sessions for interactive CLIs by sending keystrokes and scraping pane output.
-metadata: {"openclaw":{"emoji":"🧵","os":["darwin","linux"],"requires":{"bins":["tmux"]}}}
+metadata: {"nanobot":{"emoji":"🧵","os":["darwin","linux"],"requires":{"bins":["tmux"]}}}
 ---
 
-# tmux Skill (OpenClaw)
+# tmux Skill
 
 Use tmux only when you need an interactive TTY. Prefer exec background mode for long-running, non-interactive tasks.
 
 ## Quickstart (isolated socket, exec tool)
 
 ```bash
-SOCKET_DIR="${OPENCLAW_TMUX_SOCKET_DIR:-${CLAWDBOT_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/openclaw-tmux-sockets}}"
+SOCKET_DIR="${NANOBOT_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/nanobot-tmux-sockets}"
 mkdir -p "$SOCKET_DIR"
-SOCKET="$SOCKET_DIR/openclaw.sock"
+SOCKET="$SOCKET_DIR/nanobot.sock"
-SESSION=openclaw-python
+SESSION=nanobot-python
 
 tmux -S "$SOCKET" new -d -s "$SESSION" -n shell
 tmux -S "$SOCKET" send-keys -t "$SESSION":0.0 -- 'PYTHON_BASIC_REPL=1 python3 -q' Enter
@@ -31,8 +31,8 @@ To monitor:
 
 ## Socket convention
 
-- Use `OPENCLAW_TMUX_SOCKET_DIR` (legacy `CLAWDBOT_TMUX_SOCKET_DIR` also supported).
+- Use `NANOBOT_TMUX_SOCKET_DIR` environment variable.
-- Default socket path: `"$OPENCLAW_TMUX_SOCKET_DIR/openclaw.sock"`.
+- Default socket path: `"$NANOBOT_TMUX_SOCKET_DIR/nanobot.sock"`.
 
 ## Targeting panes and naming
 
@@ -43,7 +43,7 @@ To monitor:
 ## Finding sessions
 
 - List sessions on your socket: `{baseDir}/scripts/find-sessions.sh -S "$SOCKET"`.
-- Scan all sockets: `{baseDir}/scripts/find-sessions.sh --all` (uses `OPENCLAW_TMUX_SOCKET_DIR`).
+- Scan all sockets: `{baseDir}/scripts/find-sessions.sh --all` (uses `NANOBOT_TMUX_SOCKET_DIR`).
 
 ## Sending input safely
 

nanobot/skills/tmux/scripts/find-sessions.sh

@@ -10,7 +10,7 @@ List tmux sessions on a socket (default tmux socket if none provided).
 Options:
   -L, --socket       tmux socket name (passed to tmux -L)
   -S, --socket-path  tmux socket path (passed to tmux -S)
-  -A, --all          scan all sockets under OPENCLAW_TMUX_SOCKET_DIR
+  -A, --all          scan all sockets under NANOBOT_TMUX_SOCKET_DIR
   -q, --query        case-insensitive substring to filter session names
   -h, --help         show this help
 USAGE
@@ -20,7 +20,7 @@ socket_name=""
 socket_path=""
 query=""
 scan_all=false
-socket_dir="${OPENCLAW_TMUX_SOCKET_DIR:-${CLAWDBOT_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/openclaw-tmux-sockets}}"
+socket_dir="${NANOBOT_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/nanobot-tmux-sockets}"
 
 while [[ $# -gt 0 ]]; do
   case "$1" in

nanobot/skills/weather/SKILL.md

@@ -2,7 +2,7 @@
 name: weather
 description: Get current weather and forecasts (no API key required).
 homepage: https://wttr.in/:help
-metadata: {"openclaw":{"emoji":"🌤️","requires":{"bins":["curl"]}}}
+metadata: {"nanobot":{"emoji":"🌤️","requires":{"bins":["curl"]}}}
 ---
 
 # Weather