Grafana k6 MCP
Official Grafana k6 MCP server for load testing: run k6 scripts, query test results, manage projects, and inspect test runs in Grafana Cloud k6. 33 GitHub stars and 7 commits on main in the last 30 days. AGPL-3.0.
“Official Grafana k6 MCP server for load testing: run k6 scripts, query test results, manage projects, and inspect test runs in Grafana Cloud k6. 33 GitHub stars and 7 commits on main in the last 30 days. AGPL-3.0 (open source with copyleft for managed-service redistribution).”
INSTALL THIS SERVER
{
"mcpServers": {
"k6": {
"command": "mcp-k6",
"args": [],
"env": {
"K6_CLOUD_TOKEN": "<your-grafana-cloud-k6-token>"
}
}
}
}
{
"mcpServers": {
"k6": {
"command": "mcp-k6",
"args": [],
"env": {
"K6_CLOUD_TOKEN": "<your-grafana-cloud-k6-token>"
}
}
}
}
{
"mcpServers": {
"k6": {
"command": "mcp-k6",
"args": [],
"env": {
"K6_CLOUD_TOKEN": "<your-grafana-cloud-k6-token>"
}
}
}
}
{
"mcpServers": {
"k6": {
"command": "mcp-k6",
"args": [],
"env": {
"K6_CLOUD_TOKEN": "<your-grafana-cloud-k6-token>"
}
}
}
}
{
"mcpServers": {
"k6": {
"command": "mcp-k6",
"args": [],
"env": {
"K6_CLOUD_TOKEN": "<your-grafana-cloud-k6-token>"
}
}
}
}
6 TOOLS AVAILABLE
OUR ASSESSMENT
- Official Grafana Labs maintenance.
- 33 GitHub stars and AGPL-3.0 licence.
- 7 commits on main in the last 30 days.
- Covers both local k6 execution and Grafana Cloud k6 (hosted load testing).
- Pairs with the existing Grafana MCP entry: this one focuses on load tests, the existing one focuses on dashboards.
- AGPL-3.0 permits production use; copyleft restricts offering k6 as a competing managed service.
- 33 GitHub stars; adoption is early.
- AGPL-3.0 has copyleft obligations distinct from MIT or Apache; review for downstream commercial use.
- Grafana Cloud k6 features require a Grafana Cloud subscription; local k6 execution needs k6 binary installed.
The MCP carries the Grafana Cloud k6 API token (when used) plus filesystem access for local k6 scripts. Scope the API token to a single project. k6 scripts can target arbitrary endpoints; review scripts before letting an agent invoke run_test against production targets.
Performance engineering teams running k6 for load testing who want agents to trigger test runs and query results inside the editor; CI workflows that benefit from agent-driven load test interpretation; teams using Grafana Cloud k6 for hosted load testing.
TECHNICAL DETAILS
ADOPTION METRICS
// Reading this33 stars on the grafana/mcp-k6 repo. 7 commits on main in the last 30 days. Official Grafana Labs maintenance.
// Reading thisPairs with Grafana (dashboards) in observability. The only k6 MCP at time of review.
SOURCES & VERIFICATION
We don't take any single directory's word for it. Before scoring, we cross-reference 4 public MCP sources, install the server ourselves against the clients we cover, and record when we last re-verified.
The same server, 4 different lenses. We reconcile these signals into our editorial score, which is why our number sometimes diverges from a directory-aggregate star count.
| Source | Their rating | Their star count | Their downloads | Last synced |
|---|---|---|---|---|
| AutomationSwitch This page | 4.1editorial | 33 | — | MAY 3, 2026 |
| PulseMCP | — unrated | unavailable | unavailable | MAY 3, 2026 |
| MCP.so | — unrated | unavailable | unavailable | MAY 3, 2026 |
| Glama | — unrated | unavailable | unavailable | MAY 3, 2026 |
| Official MCP Registry | — unrated | unavailable | unavailable | MAY 3, 2026 |
// Counts are directory-reported; we don't adjust them. Discrepancies usually come from different snapshot times or star-caching.
OTHER DEV TOOLS MCP SERVERS
GitHub
Official GitHub MCP server. 29,469 stars, MIT, 33 commits on main in the last 30 days. Repo, issue, PR, action, and code search tools backed by the GitHub REST + GraphQL APIs.
Playwright
Official Microsoft Playwright MCP server. Browser automation tools (navigate, click, fill, screenshot, evaluate JS, network capture) backed by Playwright. 31,942 stars, 35 commits/30d, Apache-2.0.
FastMCP (Python)
The fast, Pythonic way to build MCP servers and clients. Maintained by PrefectHQ. 25,133 GitHub stars and 92 commits on main in the last 30 days. The dominant Python MCP framework.
Repomix
Pack the entire repository into a single AI-friendly file. Optimised context for feeding codebases to Claude, ChatGPT, Gemini, and others. 24,515 GitHub stars and 100 commits on main in the last 30 days.
Serena
Powerful MCP toolkit for coding. Provides semantic retrieval and editing capabilities, positioned as the IDE for the agent. 23,971 GitHub stars and 100 commits on main in the last 30 days.
MCP Python SDK
The official Python SDK for Model Context Protocol servers and clients. Maintained by the Model Context Protocol project. 22,984 GitHub stars and 5 commits on main in the last 30 days.
DISCUSS YOUR
MCP REQUIREMENTS.
Evaluating a server, scoping an internal deployment, or working out whether MCP is the right fit at all. Start the conversation and we will point you at the right piece of the ecosystem.