Stack Observatory

Stack Observatory gives visibility into what repos are actually used, which tools overlap, and where token costs are likely wasted. Great for pruning bloated stacks.

Balanced tokens

Advanced

Needs review

Desktop

Code

API

MCP

GitHub

Token efficiency+4-6% per weekly audit

Lightweight monitoring prompts that highlight waste quickly.

What problem it solves

No visibility into whether installed tools are helping or wasting tokens.

When to use

Teams managing 10+ Claude tools
Ops owners reducing stack sprawl

When to avoid

You have a very small stack with obvious usage patterns

Use cases

Quarterly stack cleanup

Identify overlapping repos and retire low-impact tools.

Too many installed toolsGrowing token spend

Example workflow

1Import current stack inventory
2Score overlap by function
3Review token spend hints
4Retire low-value tools

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