Anomalyarmor

armor-mcp

The AnomalyArmor MCP server lets AI assistants (Claude Code, Cursor, Claude Desktop, any MCP client) interact with your data warehouse through 50+ structured tools: query alerts, monitor freshness, investigate schema drift, configure validity rules, and trace lineage in natural language.

• Homepage: https://www.anomalyarmor.ai
• Docs: https://docs.anomalyarmor.ai/integrations/mcp-server
• Server card: https://www.anomalyarmor.ai/.well-known/mcp/server-card.json
• Status: Production. Versioned MCP protocol 2025-06-18. OAuth 2.1 + API key auth.

Two ways to connect

Method	Auth	Best for
Remote (recommended)	OAuth 2.1 (Clerk)	Zero install, always up to date
Local	API key	Air-gapped, on-call laptops, custom proxies

Remote (recommended)

The server is hosted at https://mcp.anomalyarmor.ai/mcp (Streamable HTTP transport). First call opens a browser for OAuth; the token is cached for ~12h.

Claude Code

claude mcp add anomalyarmor --transport http https://mcp.anomalyarmor.ai/mcp

Cursor

Add to ~/Library/Application Support/Cursor/mcp.json (macOS), ~/.config/Cursor/mcp.json (Linux), or %APPDATA%\Cursor\mcp.json (Windows):

{
  "mcpServers": {
    "anomalyarmor": {
      "url": "https://mcp.anomalyarmor.ai/mcp"
    }
  }
}

Any MCP client

URL: https://mcp.anomalyarmor.ai/mcp
Transport: streamable-http
Auth: OAuth 2.1
Discovery: https://mcp.anomalyarmor.ai/.well-known/oauth-protected-resource

Local (API key)

Use when the remote server isn't reachable or when you want no third-party dependency.

Install

# Recommended: uvx (no install)
uvx armor-mcp

# Or pip
pip install armor-mcp

Configure

Get an API key from Settings → API Keys at https://app.anomalyarmor.ai.

export ARMOR_API_KEY=aa_live_your_key_here

Or persist to ~/.armor/config.yaml:

api_key: aa_live_your_key_here

Wire to a client

{
  "mcpServers": {
    "anomalyarmor": {
      "command": "uvx",
      "args": ["armor-mcp"],
      "env": {
        "ARMOR_API_KEY": "aa_live_your_key_here"
      }
    }
  }
}

Tools

53 tools across 8 categories. Every tool ships with MCP ToolAnnotations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint: false) so hosts can decide when to auto-confirm.

Health & Briefings

Tool	Description
health_summary	Overall warehouse health: stale assets, drift, alerts
get_todays_briefing	Daily digest with key insights
get_coverage	Monitoring coverage analysis
manage_coverage	Update coverage targets
recommend	AI-suggested next monitoring actions

Alerts & Incidents

Tool	Description
list_alerts	Query alerts with filters (severity, date, status)
list_inbox_alerts	Alerts not yet triaged
get_alerts_summary	Aggregate counts and trends
get_alert_trends	Period-over-period trend analysis
get_alert_history	Activity timeline for an alert
update_alert	Acknowledge / resolve / dismiss / snooze
list_alert_rules	View configured rules
create_alert_rule	Add a new alert rule
manage_alert_rule	Update / delete / preview rules
manage_rule_destinations	Wire rules to destinations

Assets

Tool	Description
list_assets	List data sources with filters
create_asset	Connect a new source
manage_asset	Update / delete / test connection
trigger_asset_discovery	Start schema discovery (async)

Freshness

Tool	Description
get_freshness_summary	Freshness overview
check_freshness	Check a specific asset / table
setup_freshness	Bulk-create freshness schedules
list_freshness_schedules	View configured schedules
manage_freshness_schedule	Update / delete a schedule

Schema Monitoring

Tool	Description
get_schema_summary	Drift overview
list_schema_changes	Recent changes with severity
create_schema_baseline	Capture current schema as a baseline
enable_schema_monitoring	Start drift detection
disable_schema_monitoring	Stop drift detection

Data Quality (Metrics & Validity)

Tool	Description
get_metrics_summary	Metric health by asset
list_metrics	List configured metrics
create_metric	Add a metric (row count, null %, etc.)
manage_metric	Update / delete / capture a metric
get_validity_summary	Pass/fail rate for validity rules
list_validity_rules	List validity rules
create_validity_rule	Add a NOT_NULL / UNIQUE / RANGE / REGEX rule
manage_validity_rule	Update / delete / run a rule
create_referential_check	Cross-table referential check
manage_referential	Update / delete a referential check

Destinations & Routing

Tool	Description
list_destinations	Slack / email / webhook / PagerDuty configs
setup_destination	Add a new destination
manage_destination	Update / delete / test

Intelligence, Lineage, Tags, Jobs

Tool	Description
ask_question	Synchronous natural-language Q&A about your data
generate_intelligence	Trigger AI analysis (async, expensive)
get_lineage	Upstream/downstream dependency graph
list_tags	Tags for an asset
create_tag	Tag a table or column
apply_tags	Bulk tag application
job_status	Track an async job
cancel_job	Cancel a running async job
get_api_key_info	Inspect the current API key's scope

Full descriptions, parameter schemas, and example prompts: https://docs.anomalyarmor.ai/integrations/mcp-server.

Tool safety conventions

Hosts respect the annotations:

Category	Pattern	Confirmation
Read-only	list_*, get_*, check_*, search_*	Auto-invoke
Mutating	create_*, update_*, enable_*, disable_*, manage_*	Confirm with user
Destructive	delete_* (via manage_*), dismiss_alert	Always confirm; list affected entities
Expensive	generate_intelligence, trigger_asset_discovery	Confirm; these queue paid jobs

Multi-tenancy

The OAuth token (or API key) is scoped to the user's company. You cannot impersonate another tenant. Don't fabricate company_id arguments.

Async jobs

trigger_asset_discovery, generate_intelligence, and metric captures return a job_id. Poll with job_status(job_id) rather than re-triggering.

Discovery surfaces

File	Purpose
https://mcp.anomalyarmor.ai/.well-known/oauth-protected-resource	RFC 9728 protected-resource metadata
https://www.anomalyarmor.ai/.well-known/mcp/server-card.json	SEP-1649 MCP server card
https://www.anomalyarmor.ai/.well-known/agent-card.json	A2A v0.2 agent card
https://www.anomalyarmor.ai/.well-known/api-catalog	RFC 9727 API catalog linkset

Development

git clone https://github.com/anomalyarmor/agents.git
cd agents/armor-mcp
uv sync
uv run pytest

License

MIT — see LICENSE.