wordvibe-hermes/schemas.py

"""Tool schemas — what the LLM reads to decide when to call these tools.

Deliberately small (8 tools). The WordVibe site exposes ~100 tools over MCP;
registering all of them would put ~100 schemas on every API call. Everything
beyond these wrappers is reachable through `wordvibe_call`.
"""

_SITE = {
    "type": "string",
    "description": (
        "Which configured site to use: its name or URL "
        "(e.g. 'mysite' or 'https://mysite.com'). Omit to use the first configured site."
    ),
}

SITES = {
    "name": "wordvibe_sites",
    "description": (
        "List the WordPress sites this plugin can drive (configured via WORDVIBE_SITE_URL / "
        "WORDVIBE_MCP_SITES). Optionally probes each one to report whether its WordVibe MCP "
        "server is reachable and enabled."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "probe": {
                "type": "boolean",
                "description": "Also connect to each site and report reachability (default false).",
            },
        },
    },
}

SITE_INFO = {
    "name": "wordvibe_site_info",
    "description": (
        "Report what a WordVibe site is running: MCP server name/version (the plugin version), "
        "WordPress name/version/URL, active theme, and plugin count. Use this first when you need "
        "to know what you're working with."
    ),
    "parameters": {"type": "object", "properties": {"site": _SITE}},
}

TOOLS = {
    "name": "wordvibe_tools",
    "description": (
        "List the tools the WordVibe site exposes over MCP — file read/write/edit, codebase "
        "search, database queries, posts/media, plugin & theme management, WP-CLI, cron, security "
        "scans, and more. Call this when you need a capability that isn't covered by the "
        "wordvibe_read_file / wordvibe_write_file / wordvibe_edit_file / wordvibe_search wrappers, "
        "then invoke it with wordvibe_call."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "site": _SITE,
            "filter": {
                "type": "string",
                "description": "Optional case-insensitive substring to filter tool names/descriptions.",
            },
        },
    },
}

CALL = {
    "name": "wordvibe_call",
    "description": (
        "Call any tool on the WordVibe site by name (see wordvibe_tools for the catalogue). "
        "This is the escape hatch for everything without a dedicated wrapper — e.g. post_list, "
        "plugin_list, db_query (SELECT only), cli_exec, security_scan_installed, list_directory, "
        "file_search, create_post. Arguments are passed through to the site tool as-is."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "tool": {"type": "string", "description": "Site tool name, e.g. 'post_list'."},
            "arguments": {
                "type": "object",
                "description": "Arguments for the site tool (its own parameter names).",
            },
            "site": _SITE,
        },
        "required": ["tool"],
    },
}

READ_FILE = {
    "name": "wordvibe_read_file",
    "description": (
        "Read a file from a WordVibe site (any path inside the WordPress install, e.g. "
        "'wp-content/themes/my-theme/functions.php' or 'wp-config.php'). Always read a file "
        "before writing or editing it."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "path": {"type": "string", "description": "Path relative to the WordPress root."},
            "lines": {
                "type": "string",
                "description": "Optional line range, e.g. '1-80' or '120-160'. Omit for the whole file.",
            },
            "site": _SITE,
        },
        "required": ["path"],
    },
}

WRITE_FILE = {
    "name": "wordvibe_write_file",
    "description": (
        "Write (overwrite) a file on a WordVibe site. The site takes a safety snapshot of the "
        "previous version before saving, so a rollback is always possible. Read the file first."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "path": {"type": "string", "description": "Path relative to the WordPress root."},
            "content": {"type": "string", "description": "Full new file content."},
            "site": _SITE,
        },
        "required": ["path", "content"],
    },
}

EDIT_FILE = {
    "name": "wordvibe_edit_file",
    "description": (
        "Make a targeted edit on a WordVibe site: replace the first exact occurrence of `search` "
        "with `replace`. Preferred over wordvibe_write_file for small changes — it can't clobber "
        "the rest of the file."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "path": {"type": "string", "description": "Path relative to the WordPress root."},
            "search": {"type": "string", "description": "Exact text to find."},
            "replace": {"type": "string", "description": "Replacement text."},
            "site": _SITE,
        },
        "required": ["path", "search", "replace"],
    },
}

SEARCH = {
    "name": "wordvibe_search",
    "description": (
        "Search a WordVibe site's codebase (themes, plugins, mu-plugins, core) and return matching "
        "lines with context. Supports plain text or regex, scoped to a path and/or file pattern."
    ),
    "parameters": {
        "type": "object",
        "properties": {
            "query": {"type": "string", "description": "Text or regex to search for."},
            "path": {
                "type": "string",
                "description": "Optional subdirectory, e.g. 'wp-content/plugins/my-plugin'.",
            },
            "include": {"type": "string", "description": "Optional file glob, e.g. '*.php'."},
            "regex": {"type": "boolean", "description": "Treat `query` as a regular expression."},
            "site": _SITE,
        },
        "required": ["query"],
    },
}