https://github.com/apache/skywalking-mcp
Apache SkyWalking MCP Server
https://github.com/apache/skywalking-mcp
ai apm llm mcp observability skywalking
Last synced: 2 days ago
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Apache SkyWalking MCP Server
- Host: GitHub
- URL: https://github.com/apache/skywalking-mcp
- Owner: apache
- License: apache-2.0
- Created: 2025-05-11T12:51:01.000Z (5 months ago)
- Default Branch: main
- Last Pushed: 2025-09-22T12:27:07.000Z (14 days ago)
- Last Synced: 2025-09-28T00:29:13.871Z (9 days ago)
- Topics: ai, apm, llm, mcp, observability, skywalking
- Language: Go
- Homepage: https://skywalking.apache.org/
- Size: 94.7 KB
- Stars: 11
- Watchers: 33
- Forks: 4
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
Apache SkyWalking MCP
==========
**SkyWalking-MCP**: A [Model Context Protocol][mcp] (MCP) server for integrating AI agents with Skywalking OAP and the
surrounding ecosystem.
**SkyWalking**: an APM(application performance monitor) system, especially designed for
microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures.
## Usage
### From Source
```bash
# Clone the repository
git clone https://github.com/apache/skywalking-mcp.git
cd skywalking-mcp && go mod tidy
# Build the project
make
```
### Command-line Options
```bash
Usage:
swmcp [command]
Available Commands:
completion Generate the autocompletion script for the specified shell
help Help about any command
sse Start SSE server
stdio Start stdio server
streamable Start Streamable server
Flags:
-h, --help help for swmcp
--log-command When true, log commands to the log file
--log-file string Path to log file
--log-level string Logging level (debug, info, warn, error) (default "info")
--read-only Restrict the server to read-only operations
--sw-url string Specify the OAP URL to connect to (e.g. http://localhost:12800)
-v, --version version for swmcp
Use "swmcp [command] --help" for more information about a command.
```
You could start the MCP server with the following command:
```bash
# use stdio server
bin/swmcp stdio --sw-url http://localhost:12800
# or use SSE server
bin/swmcp sse --sse-address localhost:8000 --base-path /mcp --sw-url http://localhost:12800
```
### Usage with Cursor
```json
{
"mcpServers": {
"skywalking": {
"command": "swmcp stdio",
"args": [
"--sw-url",
"http://localhost:12800"
]
}
}
}
```
If using Docker:
`make build-image` to build the Docker image, then configure the MCP server like this:
```json
{
"mcpServers": {
"skywalking": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"-e",
"SW_URL",
"skywalking-mcp:latest"
],
"env": {
"SW_URL": "http://localhost:12800"
}
}
}
}
```
## Available Tools
SkyWalking MCP provides the following tools to query and analyze SkyWalking OAP data:
| Category | Tool Name | Description | Key Features |
|-------------|--------------------------|----------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **Trace** | `get_trace_details` | Get detailed trace information | Retrieve trace by ID; **Multiple views**: `full` (complete trace), `summary` (overview with metrics), `errors_only` (error spans only); Detailed span analysis |
| **Trace** | `get_cold_trace_details` | Get trace details from cold storage | Query historical traces from BanyanDB; **Multiple views**: `full`, `summary`, `errors_only`; Duration-based search; Historical incident investigation |
| **Trace** | `query_traces` | Query traces with intelligent analysis | Multi-condition filtering (service, endpoint, duration, state, tags); **Multiple views**: `full` (raw data), `summary` (intelligent analysis with performance insights), `errors_only` (error traces); Sort options; Slow trace detection; Performance metrics and statistics |
| **Metrics** | `query_single_metrics` | Query single metric values | Get specific metric values (CPM, response time, SLA, Apdex); Multiple entity scopes (Service, ServiceInstance, Endpoint, Process, Relations); Time range and cold storage support |
| **Metrics** | `query_top_n_metrics` | Query top N metric rankings | Rank entities by metric values; Configurable top N count; Ascending/descending order; Scope-based filtering; Performance analysis and issue identification |
| **Log** | `query_logs` | Query logs from SkyWalking OAP | Filter by service, instance, endpoint, trace ID, tags; Time range queries; Cold storage support; Pagination support |
| **MQE** | `execute_mqe_expression` | Execute MQE expressions for metrics | Execute complex MQE (Metrics Query Expression) queries; Support calculations, aggregations, comparisons, TopN, trend analysis; Multiple result types (single value, time series, sorted list); Entity filtering and relation metrics; Debug and tracing capabilities |
| **MQE** | `list_mqe_metrics` | List available metrics for MQE | Discover available metrics for MQE queries; Filter by regex patterns; Get metric metadata (type, catalog); Support service, instance, endpoint, relation, database, and infrastructure metrics |
| **MQE** | `get_mqe_metric_type` | Get metric type information | Get detailed type information for specific metrics; Understand metric structure (regular value, labeled value, sampled record); Help with correct MQE expression syntax |
## Contact Us
* Submit [an issue](https://github.com/apache/skywalking/issues/new) by using [MCP] as title prefix.
* Mail list: **dev@skywalking.apache.org**. Mail to `dev-subscribe@skywalking.apache.org`, follow the reply to subscribe
the mail list.
* Join `skywalking` channel at [Apache Slack](http://s.apache.org/slack-invite). If the link is not working, find the
latest one at [Apache INFRA WIKI](https://cwiki.apache.org/confluence/display/INFRA/Slack+Guest+Invites).
* Twitter, [ASFSkyWalking](https://twitter.com/ASFSkyWalking)
## License
[Apache 2.0 License.](/LICENSE)
[mcp]: https://modelcontextprotocol.io/