InfluxDB 3 MCP Server (Official)
Official InfluxDB 3 MCP server enabling AI agents to query and write time-series data — running Flux and SQL queries against InfluxDB, writing metrics/events, managing buckets, and integrating with IoT and observability pipelines.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
HTTPS enforced (Cloud). Bucket-level token scoping. SOC 2, GDPR. Self-hosted TLS is operator responsibility.
⚡ Reliability
Best When
An agent needs to query or write time-series data — especially for IoT, infrastructure metrics, financial data, or observability pipelines.
Avoid When
You're using Prometheus, VictoriaMetrics, or another time-series database.
Use Cases
- • Querying time-series metrics for infrastructure monitoring agents
- • Writing sensor data and IoT telemetry from automation agents
- • Analyzing trends and anomalies in time-series data from analytics agents
- • Querying Telegraf-collected metrics for DevOps agents
- • Building dashboards by querying InfluxDB metrics from Grafana-adjacent agents
- • Managing retention policies and continuous queries from data lifecycle agents
Not For
- • General-purpose relational databases
- • Teams using Prometheus/VictoriaMetrics for metrics storage
- • Document or key-value storage use cases
Interface
Authentication
InfluxDB API tokens with bucket-level read/write and org-level permissions. All-access tokens and custom-scoped tokens available.
Pricing
InfluxDB OSS is free open source. InfluxDB Cloud is usage-based. InfluxDB 3 (IOx) is the newest version with SQL support. MCP server is open source.
Agent Metadata
Known Gotchas
- ⚠ InfluxDB 1.x (InfluxQL), 2.x (Flux), and 3.x (SQL) have different query languages
- ⚠ Organization and bucket hierarchy must be known before querying
- ⚠ Timestamps are nanosecond precision by default — agents must handle carefully
- ⚠ Line protocol format required for writes — different from SQL INSERT
- ⚠ Tag vs field distinction is critical — tags are indexed, fields are not
- ⚠ Data retention policies delete old data automatically — agents must account for this
Alternatives
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Scores are editorial opinions as of 2026-03-07.