通过查询字符串搜索卡牌，支持分页和排序。 **查询语法示例:** - `t:creature c:r` (红色生物) - `pow>=5 or mv<2` (力量大于等于5或法术力值小于2) - `o:"draw a card" -c:u` (包含"抓一张牌"的非蓝色牌) - `(t:instant or t:sorcery) mv<=3` (3费或以下的瞬间或法术) **分页参数:** - `page`: 页码 (整数, 默认 1) - `page_size`: 每页数量 (整数, 默认 20, 最大 100) **排序参数:** - `order`: 按字段排序，逗号分隔。前缀...
Part of the MTG Chinese Card Database 大学院废墟(sbwsz Com) MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents call search_cards to retrieve information from MTG Chinese Card Database 大学院废墟(sbwsz Com) without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though search_cards only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
tools:
search_cards:
rules:
- action: allowSee the full MTG Chinese Card Database 大学院废墟(sbwsz Com) policy for all 6 tools.
Agents calling read-class tools like search_cards have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Read risk category across the catalogue. The same policy patterns (rate-limit, allow) apply to each.
通过查询字符串搜索卡牌，支持分页和排序。 **查询语法示例:** - `t:creature c:r` (红色生物) - `pow>=5 or mv<2` (力量大于等于5或法术力值小于2) - `o:"draw a card" -c:u` (包含"抓一张牌"的非蓝色牌) - `(t:instant or t:sorcery) mv<=3` (3费或以下的瞬间或法术) **分页参数:** - `page`: 页码 (整数, 默认 1) - `page_size`: 每页数量 (整数, 默认 20, 最大 100) **排序参数:** - `order`: 按字段排序，逗号分隔。前缀 `-` 表示降序 (例如: `name`, `-mv`, `name,-rarity`) 默认排序: `name` **其他参数:** - `unique`: 去重方式 (id, oracle_id, illustration_id) - `priority_chinese`: 是否优先显示中文卡牌. It is categorised as a Read tool in the MTG Chinese Card Database 大学院废墟(sbwsz Com) MCP Server, which means it retrieves data without modifying state.
Add a rule in your Intercept YAML policy under the tools section for search_cards. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the MTG Chinese Card Database 大学院废墟(sbwsz Com) MCP server.
search_cards is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_cards rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the Intercept policy for search_cards. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
search_cards is provided by the MTG Chinese Card Database 大学院废墟(sbwsz Com) MCP server (lieyanqzu/sbwsz-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept