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LANGFUSE_HOSTundefinedLANGFUSE_HOSTundefined
**Step 3:** Restart CLI, verify with `/mcp` (Claude) or `codex mcp list` (Codex)
**Step 4:** Test: `fetch_traces(age=60)`
**步骤3:** 重启CLI,通过`/mcp`(Claude)或`codex mcp list`(Codex)验证安装。
**步骤4:** 测试:`fetch_traces(age=60)`undefinedundefined
This disables write tools: `create_text_prompt`, `create_chat_prompt`, `update_prompt_labels`, `create_dataset`, `create_dataset_item`, `delete_dataset_item`.
For manual `.mcp.json` setup or troubleshooting, see `references/setup.md`.
---
这会禁用写入类工具:`create_text_prompt`、`create_chat_prompt`、`update_prompt_labels`、`create_dataset`、`create_dataset_item`、`delete_dataset_item`。
如需手动配置`.mcp.json`或排查问题,请查看`references/setup.md`。
---find_exceptions(age=1440, group_by="file")find_exceptions_in_file(filepath="src/ai/chat.py", age=1440)get_exception_details(trace_id="...")find_exceptions(age=1440, group_by="file")find_exceptions_in_file(filepath="src/ai/chat.py", age=1440)get_exception_details(trace_id="...")fetch_traces(age=60, user_id="...")fetch_traces(age=60)fetch_trace(trace_id="...", include_observations=true)fetch_observation(observation_id="...")fetch_traces(age=60, user_id="...")fetch_traces(age=60)fetch_trace(trace_id="...", include_observations=true)fetch_observation(observation_id="...")fetch_observations(age=60, type="GENERATION")fetch_observation(observation_id="...")fetch_observations(age=60, type="GENERATION")fetch_observation(observation_id="...")get_user_sessions(user_id="...", age=1440)get_session_details(session_id="...")get_user_sessions(user_id="...", age=1440)get_session_details(session_id="...")list_datasets()get_dataset(name="evaluation-set-v1")list_dataset_items(dataset_name="evaluation-set-v1", page=1, limit=10)create_dataset(name="qa-test-cases", description="QA evaluation set")create_dataset_item(
dataset_name="qa-test-cases",
input={"question": "What is 2+2?"},
expected_output={"answer": "4"}
)create_dataset_item(
dataset_name="qa-test-cases",
item_id="item_123",
input={"question": "What is 3+3?"},
expected_output={"answer": "6"}
)list_datasets()get_dataset(name="evaluation-set-v1")list_dataset_items(dataset_name="evaluation-set-v1", page=1, limit=10)create_dataset(name="qa-test-cases", description="QA evaluation set")create_dataset_item(
dataset_name="qa-test-cases",
input={"question": "What is 2+2?"},
expected_output={"answer": "4"}
)create_dataset_item(
dataset_name="qa-test-cases",
item_id="item_123",
input={"question": "What is 3+3?"},
expected_output={"answer": "6"}
)list_prompts()get_prompt(name="...", label="production")create_text_prompt(name="...", prompt="...", labels=["staging"])update_prompt_labels(name="...", version=N, labels=["production"])list_prompts()get_prompt(name="...", label="production")create_text_prompt(name="...", prompt="...", labels=["staging"])update_prompt_labels(name="...", version=N, labels=["production"])| Task | Tool |
|---|---|
| List traces | |
| Get trace details | |
| List LLM calls | |
| Get observation | |
| Error count | |
| Find exceptions | |
| List sessions | |
| User sessions | |
| List prompts | |
| Get prompt | |
| List datasets | |
| Get dataset | |
| List dataset items | |
| Create/update dataset item | |
age| 任务 | 工具 |
|---|---|
| 列出追踪记录 | |
| 获取追踪详情 | |
| 列出LLM调用 | |
| 获取观测详情 | |
| 错误统计 | |
| 排查异常 | |
| 列出会话 | |
| 用户会话 | |
| 列出提示词 | |
| 获取提示词 | |
| 列出数据集 | |
| 获取数据集 | |
| 列出数据集条目 | |
| 创建/更新数据集条目 | |
agereferences/tool-reference.mdreferences/setup.mdreferences/tool-reference.mdreferences/setup.md