imbajin commented on code in PR #355: URL: https://github.com/apache/hugegraph-ai/pull/355#discussion_r3346684051
########## tools/ai/hugegraph-ai-deepwiki-skill/plugins/hugegraph-ai-deepwiki-skill/skills/hugegraph-ai-deepwiki-skill/scripts/deepwiki_mcp.py: ########## @@ -0,0 +1,560 @@ +#!/usr/bin/env python3 +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +"""Small DeepWiki MCP client for repository-scoped Q&A.""" + +# ruff: noqa: T201 + +from __future__ import annotations + +import argparse +import json +import os +import re +import socket +import sys +import tempfile +import time +import urllib.error +import urllib.parse +import urllib.request +from pathlib import Path +from typing import Any + +DEFAULT_ENDPOINT = "https://mcp.deepwiki.com/mcp"; +CLIENT_NAME = "hugegraph-ai-deepwiki-skill" +SCRIPT_DIR = Path(__file__).resolve().parent +SKILL_DIR = SCRIPT_DIR.parent +PLUGIN_MANIFEST_PATH = SKILL_DIR.parent.parent / ".codex-plugin" / "plugin.json" +REPOS_PATH = SKILL_DIR / "references" / "repos.json" +CLIENT_VERSION_FALLBACK = "0.1.4" +CONTEXT_WINDOW_SIZE = 30 +CONTEXT_STRIDE = 10 +STOPWORDS = { + "a", + "an", + "and", + "apache", + "are", + "as", + "for", + "hugegraph", + "how", + "in", + "is", + "it", + "of", + "on", + "or", + "the", + "to", + "used", + "what", + "where", + "which", + "why", +} + + +class McpError(RuntimeError): + pass + + +def env_float(name: str, default: float) -> float: + raw_value = os.environ.get(name) + if raw_value is None: + return default + try: + return float(raw_value) + except ValueError as exc: + raise McpError(f"{name} must be a number, got {raw_value!r}.") from exc + + +def stream_timeout_seconds() -> float: + return max(1.0, env_float("DEEPWIKI_MCP_STREAM_TIMEOUT", 120.0)) + + +def load_client_version() -> str: + try: + parsed = json.loads(PLUGIN_MANIFEST_PATH.read_text(encoding="utf-8")) + except (OSError, json.JSONDecodeError): + return CLIENT_VERSION_FALLBACK + if isinstance(parsed, dict) and isinstance(parsed.get("version"), str): + return parsed["version"] + return CLIENT_VERSION_FALLBACK + + +CLIENT_VERSION = load_client_version() + + +def preview_text(text: str, limit: int = 500) -> str: + if len(text) <= limit: + return text + return f"{text[:limit]}..." + + +def positive_int(value: str) -> int: + try: + parsed = int(value) + except ValueError as exc: + raise argparse.ArgumentTypeError("--limit must be an integer") from exc + if parsed < 1: + raise argparse.ArgumentTypeError("--limit must be >= 1") + return parsed + + +def load_repos() -> dict[str, dict[str, Any]]: + try: + with REPOS_PATH.open("r", encoding="utf-8") as file: + repos = json.load(file) + except FileNotFoundError as exc: + raise McpError(f"Repository profile file is missing: {REPOS_PATH}") from exc + except UnicodeError as exc: + raise McpError(f"Repository profile file is not valid UTF-8: {REPOS_PATH}") from exc + except OSError as exc: + raise McpError(f"Repository profile file could not be read: {REPOS_PATH}") from exc + except json.JSONDecodeError as exc: + raise McpError(f"Repository profile file is not valid JSON: {REPOS_PATH}") from exc + + if not isinstance(repos, dict): + raise McpError(f"Repository profile file must contain a JSON object: {REPOS_PATH}") + return repos + + +def resolve_repo(alias_or_name: str) -> str: Review Comment: ⚠️ **Accept the documented repository form** Evidence: `resolve_repo("hugegraph-ai")` returns `apache/hugegraph-ai`, but `resolve_repo("apache/hugegraph-ai")` raises `McpError: Unknown repository alias ...`; the skill docs and metadata repeatedly present the canonical `apache/hugegraph-ai` value. Impact: users who copy the documented repository name into `--repo` hit a hard CLI error. Please either accept full `owner/repo` names as a pass-through or make the CLI/docs explicitly alias-only, and add a regression test for that contract. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
