MCP 服务器

MCP Surface Lint

io.github.DLeibner/mcp-surface-lint
开发者工具 MCP 与智能体基础设施 公开且可连接 MCP 2025-11-25

此 MCP 可以做什么

Audits MCP tool definitions for token cost, schema quality, and interface design issues.

check_mcp_server
Check MCP server
Statically audit an MCP tool surface from a public HTTPS URL or tools/list snapshot. Returns deterministic scores and findings without invoking any target tool or making LLM calls. When the user asks to check another installed MCP server, read that server's complete tool definitions from client context and pass them as snapshot (MCP `name` or Cursor-style `tool` both work; do not use file paths or $ref). If those definitions are unavailable, ask the user for its public endpoint or tools/list JSON instead of inventing an audit.
只读 可访问外部资源 幂等
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'Public HTTPS Streamable HTTP MCP endpoint to inspect.'}, 'headers': {'type': 'object', 'description': 'Optional HTTP headers sent only while reading the remote tools/list response.', 'additionalProperties': {'type': 'string'}}, 'snapshot': {'description': "A tools/list JSON response, MCP Surface Lint snapshot, or client tool dump containing a tools array. Each tool needs `name`, or the Cursor-style `tool` alias. Forward another installed server's complete tool definitions here — do not invent schemas."}}, 'additionalProperties': False}
输出模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['staticAnalysis', 'targetToolsInvoked', 'grade', 'server', 'source', 'stats', 'scores', 'findingCounts', 'findings'], 'properties': {'grade': {'enum': ['A', 'B', 'C', 'D', 'F'], 'type': 'string'}, 'stats': {'type': 'object', 'required': ['toolCount', 'approxTokens', 'encoding'], 'properties': {'encoding': {'type': 'string'}, 'toolCount': {'type': 'integer', 'minimum': 0}, 'approxTokens': {'type': 'integer', 'minimum': 0}}, 'additionalProperties': False}, 'scores': {'type': 'object', 'required': ['composite', 'categories'], 'properties': {'composite': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'categories': {'type': 'object', 'required': ['surface', 'naming', 'descriptions', 'schemas', 'annotations', 'design'], 'properties': {'design': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'naming': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'schemas': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'surface': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'annotations': {'type': 'integer', 'maximum': 100, 'minimum': 0}, 'descriptions': {'type': 'integer', 'maximum': 100, 'minimum': 0}}, 'additionalProperties': False}}, 'additionalProperties': False}, 'server': {'type': 'object', 'properties': {'name': {'type': 'string'}, 'version': {'type': 'string'}}, 'additionalProperties': False}, 'source': {'type': 'string'}, 'findings': {'type': 'array', 'items': {'type': 'object', 'required': ['ruleId', 'message', 'severity', 'category', 'docsUrl'], 'properties': {'path': {'type': 'string'}, 'ruleId': {'type': 'string'}, 'docsUrl': {'type': 'string'}, 'message': {'type': 'string'}, 'category': {'enum': ['surface', 'naming', 'descriptions', 'schemas', 'annotations', 'design'], 'type': 'string'}, 'evidence': {'type': 'string'}, 'severity': {'enum': ['error', 'warn', 'info'], 'type': 'string'}, 'toolName': {'type': 'string'}}, 'additionalProperties': False}}, 'findingCounts': {'type': 'object', 'required': ['bySeverity', 'byCategory'], 'properties': {'byCategory': {'type': 'object', 'required': ['surface', 'naming', 'descriptions', 'schemas', 'annotations', 'design'], 'properties': {'design': {'type': 'integer', 'minimum': 0}, 'naming': {'type': 'integer', 'minimum': 0}, 'schemas': {'type': 'integer', 'minimum': 0}, 'surface': {'type': 'integer', 'minimum': 0}, 'annotations': {'type': 'integer', 'minimum': 0}, 'descriptions': {'type': 'integer', 'minimum': 0}}, 'additionalProperties': False}, 'bySeverity': {'type': 'object', 'required': ['error', 'warn', 'info'], 'properties': {'info': {'type': 'integer', 'minimum': 0}, 'warn': {'type': 'integer', 'minimum': 0}, 'error': {'type': 'integer', 'minimum': 0}}, 'additionalProperties': False}}, 'additionalProperties': False}, 'staticAnalysis': {'type': 'boolean', 'const': True}, 'targetToolsInvoked': {'type': 'boolean', 'const': False}}, 'additionalProperties': False}
已更改
check_mcp_server
2026年9月23日 02:43
已添加
check_mcp_server
2026年9月17日 12:41

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