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Query OTel traces across Jaeger, Tempo, Traceloop, Datadog, Sentry, X-Ray, New Relic, Honeycomb.
io.github.mcpsmiths/tracehub-mcp 是 ChatHome Skills 收录的 MCP 条目，来源为 Official MCP Registry，质量分 78/100。 作为 Model Context Protocol 服务器，它向 Claude、Cursor、Copilot 等兼容 MCP 的 LLM 客户端暴露可直接调用的工具，让 agent 的能力超出模型内置范围。 该条目由 ChatHome Skills 的每日抓取从官方 registry 和 GitHub 发现查询中收录，每次运行都会重新核验仓库事实、新鲜度信号和安装元数据。 质量分综合了官方 registry 收录情况、可用安装命令、许可证完整性、仓库活跃度和 GitHub star 趋势，完整算法说明见来源页。安装命令已列于上方，可直接复制使用。 在将 io.github.mcpsmiths/tracehub-mcp 加入生产 agent 工作流前，请核对上方的最近更新日期和仓库状态——下方事实快照是最近一次抓取的时点值。
uvx tracehub-mcp==0.13.0运行此命令前，请先核对上游源码。
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-14T17:49:14.083692Z",
"publishedAt": "2026-10-14T17:49:14.083692Z",
"statusChangedAt": "2026-10-14T17:49:14.083692Z"
}
},
"server": {
"name": "io.github.mcpsmiths/tracehub-mcp",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.13.0",
"packages": [
{
"version": "0.13.0",
"transport": {
"type": "stdio"
},
"identifier": "tracehub-mcp",
"registryType": "pypi",
"environmentVariables": [
{
"name": "BACKEND_TYPE",
"format": "string",
"choices": [
"jaeger",
"tempo",
"traceloop",
"datadog",
"sentry",
"xray",
"newrelic",
"honeycomb"
],
"default": "jaeger",
"isRequired": true,
"description": "Which observability backend to query."
},
{
"name": "BACKEND_URL",
"format": "string",
"isRequired": true,
"description": "Backend API endpoint, e.g. http://localhost:16686 for Jaeger, https://api.datadoghq.com for Datadog, https://api.newrelic.com/graphql for New Relic, or https://api.honeycomb.io for Honeycomb. For the X-Ray backend this is decorative only (e.g. https://xray.us-east-1.amazonaws.com) - never dereferenced for a live request."
},
{
"name": "BACKEND_API_KEY",
"format": "string",
"isSecret": true,
"description": "API key or auth token. Required for Traceloop, Datadog, Sentry, New Relic, and Honeycomb; not used by Jaeger, Tempo, or X-Ray. For New Relic this must be a User API key, not an Ingest or License key; for Honeycomb this must be a Configuration Key, not an Ingest or Management key."
},
{
"name": "BACKEND_AWS_REGION",
"format": "string",
"description": "AWS region, e.g. us-east-1. Required for the X-Ray backend only - X-Ray authenticates via boto3's standard AWS credential chain, not BACKEND_API_KEY."
},
{
"name": "BACKEND_NEWRELIC_ACCOUNT_ID",
"format": "string",
"description": "New Relic account ID, required for the New Relic backend only - NerdGraph queries are user-scoped, not account-scoped, so this identifies which account's data to read."
},
{
"name": "BACKEND_HONEYCOMB_DATASET",
"format": "string",
"description": "Honeycomb dataset slug, required for the Honeycomb backend only - the Query Data API is dataset-scoped."
},
{
"name": "BACKEND_APP_KEY",
"format": "string",
"isSecret": true,
"description": "Datadog Application key, required in addition to BACKEND_API_KEY for the Datadog backend only."
},
{
"name": "BACKEND_TEMPO_INSTANCE_ID",
"format": "string",
"description": "Grafana Cloud stack/instance ID, used with BACKEND_API_KEY for Basic Auth (Tempo backend only, required for Grafana Cloud-hosted Tempo, not needed for self-hosted Tempo)."
},
{
"name": "BACKEND_SENTRY_ORG",
"format": "string",
"description": "Sentry organization slug, required for the Sentry backend only."
},
{
"name": "BACKEND_SENTRY_PROJECT",
"format": "string",
"description": "Sentry project slug, optional for the Sentry backend - narrows queries to one project."
},
{
"name": "BACKEND_ENVIRONMENTS",
"format": "string",
"default": "prd",
"description": "Comma-separated environments for the Traceloop backend only."
},
{
"name": "BACKEND_TIMEOUT",
"format": "number",
"default": "30",
"description": "Request timeout in seconds."
},
{
"name": "BACKEND_MAX_RESPONSE_BYTES",
"format": "number",
"default": "67108864",
"description": "Ceiling on the decoded size of any single backend response, in bytes (1 to 1073741824). An oversized body is refused before it is buffered or parsed."
},
{
"name": "LOG_LEVEL",
"format": "string",
"choices": [
"DEBUG",
"INFO",
"WARNING",
"ERROR"
],
"default": "INFO",
"description": "Logging level."
},
{
"name": "MAX_TRACES_PER_QUERY",
"format": "number",
"default": "500",
"description": "Maximum traces validated per query (1-1000)."
},
{
"name": "SLOW_REQUEST_THRESHOLD_MS",
"format": "number",
"description": "Logs a WARNING for any backend request slower than this, independent of LOG_LEVEL. Unset disables slow-request logging."
},
{
"name": "QUERY_CACHE_TTL_SECONDS",
"format": "number",
"description": "Cache backend query results for this many seconds with in-flight request coalescing; finite, > 0 and at most 86400 (one day). Unset disables the cache."
},
{
"name": "QUERY_CACHE_MAX_ENTRIES",
"format": "number",
"default": "1024",
"description": "Upper bound on the number of cached query results held at once (1-100000); the least-recently-used entry is evicted first."
},
{
"name": "OTEL_EXPORTER_OTLP_ENDPOINT",
"format": "string",
"description": "Enables opt-in OTel self-instrumentation of tool calls when set. Unset means zero overhead - no TracerProvider is configured and no middleware is registered."
},
{
"name": "OTEL_SERVICE_NAME",
"format": "string",
"default": "tracehub-mcp",
"description": "Service name reported in self-instrumentation spans, only used when OTEL_EXPORTER_OTLP_ENDPOINT is set."
},
{
"name": "MCP_INCLUDE_ARGS_IN_SPANS",
"format": "string",
"choices": [
"true",
"false"
],
"default": "false",
"description": "Include tool call arguments/results as OTel span attributes when self-instrumentation is enabled. Off by default since they may contain sensitive data."
}
]
}
],
"repository": {
"url": "https://github.com/mcpsmiths/tracehub-mcp",
"source": "github"
},
"description": "Query OTel traces across Jaeger, Tempo, Traceloop, Datadog, Sentry, X-Ray, New Relic, Honeycomb."
}
}