MCP Victoriametrics vs RadioChron
A side-by-side look at the MCP Victoriametrics and RadioChron MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose MCP Victoriametrics for monitoring work over a hosted endpoint; choose RadioChron for monitoring as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose MCP Victoriametrics when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a remote HTTP/SSE transport.
- You have the keys it needs:
VM_INSTANCE_ENTRYPOINT, VMC_API_KEY, VM_INSTANCE_TYPE, MCP_SERVER_MODE, MCP_LISTEN_ADDR. - You want tools like
active_queries, alerts, documentation.
Choose RadioChron when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
RADIOCHRON_CHRONICLE_PATH. - You want tools like
diagnose_incident, wifi_status, wifi_networks.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Monitoring | Monitoring |
| Quality signal | 64/100 · Good | 53/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Free | Not declared |
| Required env vars | VM_INSTANCE_ENTRYPOINTVMC_API_KEYVM_INSTANCE_TYPEMCP_SERVER_MODEMCP_LISTEN_ADDR | RADIOCHRON_CHRONICLE_PATH |
| Verified owner | Community listing | Community listing |
| GitHub stars | 239 | 1 |
| Directory activity | 3 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | 17 | 17 |
| Full listing | View MCP Victoriametrics | View RadioChron |
Tools & capabilities
MCP Victoriametrics tools 17
active_queriesActive queries. This tool can determine currently active queries in the VictoriaMetrics instance. This information is obtained from the "/api/v1/status/active_queries" HTTP endpoint of VictoriaMetrics API.alertsList of firing and pending alerts of the VictoriaMetrics instance. This tool uses `/api/v1/alerts` endpoint of vmalert API, proxied by VictoriaMetrics API.documentationSearch documentation resources for the given search query, returning the URIs of the resources that match the search criteria sorted by relevance. This tool can help to get context for any VictoriaMetrics related question.explain_queryExplain how MetricsQL query workslabel_valuesList of label values from VictoriaMetrics instance for a provided label name. This tool uses `/api/v1/label/{labelName}/values` endpoint of VictoriaMetrics API.labelsList of label names of the VictoriaMetrics instance. This tools uses `/api/v1/labels` endpoint of VictoriaMetrics API.metric_statisticsStatistics of metrics usage in queries of the VictoriaMetrics instance. This tool helps to identify unused (never queried) or rarely used metrics or conversely actively queried metrics. This tool uses `/api/v1/status/metric_names_stats` endpoint of VictoriaMetrics API.metricsList of available metrics of the VictoriaMetrics instance. This tool uses `/api/v1/label/__name__/values` endpoint of VictoriaMetrics API.metrics_metadataReturns stored metrics details (metadata) such as name, type, help (description), and unit, and can be used to generate natural language queries. This tool uses `/api/v1/metadata` endpoint of VictoriaMetrics API.prettify_queryPrettify (format) MetricsQL query. This tool uses `/prettify-query` endpoint of VictoriaMetrics API.queryInstant query executes PromQL or MetricsQL query expression at the given time. The result of Instant query is a list of time series matching the filter in query expression. Each returned series contains exactly one (timestamp, value) entry, where timestamp equals to the time query arg, while the value contains query result at the requested time. This tool uses `/api/v1/query` endpoint of VictoriaMetrics API.query_rangeRange query executes the query expression at the given [start…end] time range with the given step. The result of Range query is a list of time series matching the filter in query expression. Each returned series contains (timestamp, value) results for the query executed at start, start+step, start+2*step, …, start+N*step timestamps. In other words, Range query is an Instant query executed independently at start, start+step, …, start+N*step timestamps with the only difference that an instant query does not return ephemeral samples (see below). Instead, if the database does not contain any samples for the requested time and step, it simply returns an empty result. This tool uses `/api/v1/query_range` endpoint of VictoriaMetrics API.- +5 more on the listing page
RadioChron tools 17
diagnose_incidentOrchestrate Wi-Fi, connectivity, history, chronicle, and optional native BLE evidence in one compact responsewifi_statusCurrent state of every WLAN interfacewifi_networksNearby BSS records with real dBm, security, width, and load; summary or full detailwifi_analyzeSignal, contention, roaming, security, and scan-quality findingswifi_sampleCancelable RSSI/rate/roaming sampling with progresswifi_scanNative Wi-Fi refresh with per-interface completion/failureconnectivity_diagnoseSeparate radio, authentication, IP assignment, gateway, DNS, TCP, portal, TLS, quality, and Internet stageschronicle_startStart the local rotating change-only JSONL recorderchronicle_stopStop and flush the recorderchronicle_statusRecorder state, path, counters, and latest errorchronicle_recentRecent entries from active and rotated filesble_scanScan native adapters without connecting, normalize advertisements, update histories, and return risk evidence- +5 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
MCP Victoriametrics
{
"mcpServers": {
"mcp-victoriametrics": {
"url": "https://play-mcp.victoriametrics.com/mcp"
}
}
}
RadioChron
{
"mcpServers": {
"radiochron": {
"command": "npx",
"args": [
"-y",
"radiochron-mcp"
],
"env": {
"RADIOCHRON_CHRONICLE_PATH": "YOUR_RADIOCHRON_CHRONICLE_PATH_HERE"
}
}
}
}
Frequently asked questions
MCP Victoriametrics is categorized under Monitoring and uses a remote HTTP/SSE transport. RadioChron belongs to Monitoring and uses a local stdio subprocess. Pick MCP Victoriametrics for monitoring work and RadioChron for monitoring.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
MCP Victoriametrics is listed as free. RadioChron has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add mcp-victoriametrics and radiochron as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, MCP Victoriametrics has a quality signal of 64/100 (Good) with 3 views, 0 installs and 239 GitHub stars. RadioChron has 53/100 (Good) with 2 views, 0 installs and 1 GitHub stars.