Who it is for
FinOps and platform teams accountable for cloud and model spend across several providers.
AI Connectors · Data & Analytics
Costory
Cloud and AI spend analysis across AWS, GCP, Azure, Snowflake and OpenAI
Overview
What Costory does
Costory sits over cloud and AI billing data and answers questions about it. The listing names AWS, GCP, Azure, Datadog, Anthropic, Snowflake and OpenAI as sources, which puts model spend and infrastructure spend in one view instead of in separate bills.
Costs can be sliced by service, team, environment or region and compared across periods. Beyond querying, the connector builds dashboards and reports, sets budget alerts and anomaly notifications, and defines virtual dimensions for allocating shared costs. Annotated events tie a cost change back to whatever caused it. It reads from an existing Costory account and is community-listed, so it is self-published rather than reviewed.
Tool surface
Credentials gate the endpoint, so thirty-seven is the listing's own count. The listing spreads it across cost queries, dashboards and reports, budget alerts, allocation rules, annotated events, and custom unit-economics metrics.
Availability
Where Costory is listed
Costory is listed in the Claude connectors directory only. Costory has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.
Claude listing
In the Claude connectors directory
Costory publishes 37 tools to Claude, deeper than 85.4% of the 1,253 Claude-listed connectors.
The median Claude-listed connector filed under Data & Analytics publishes 12, so this one runs 25 tools above its bucket's median and ranks 20th of 198 by tool count.
It falls in the 21-50 tools band, which holds 20% of the Claude directory.
Costory publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Costory
- Verification
- Community-listed (61.5% of the Claude directory)
- Filed under
- Data & Analytics
- Endpoint
-
https://app-api.costory.io/mcp - Documentation
- Publisher setup docs
- Published tools
- 37 · 21-50 tools band
- Depth rank in Data & Analytics
- 20 of 198
- Snapshot
- August 2026
Costory is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.
In the publisher's words
How Costory describes it
Costory is a FinOps MCP. It lets Claude work as your FinOps Agent, exploring and explaining your cloud and AI spend across AWS, GCP, Azure, Datadog, Anthropic, Snowflake, and OpenAI. Key features: - Query costs by any dimension (service, team, environment, region) and compare periods with natural-language questions - Build and update cost dashboards and reports - Create budget alerts and cost-anomaly notifications - Define cost allocations (virtual dimensions) - Track cost-driving changes using annotated events - Surface custom business and unit-economics metrics The connector reads from your Costory workspace and requires a Costory account.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
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This is an independent catalogue entry compiled by Node8 from Costory's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Costory, and inclusion here is not an endorsement.
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