// blast radius
Every caller, every package
Graph search finds dependents across the whole monorepo, including cross-language call sites.
now in public beta
The edit is easy. Knowing what breaks is hard.
Before a refactor, your agent should know every caller, importer, and dependent. Maguyva answers that from the real call graph, not a grep.
free plan: 3 repos, 50K indexed lines, no card.
// before you ship
Grounded in real lines
File paths and line numbers, so the migration list is right before CI goes red.
// any client
24 documented MCP clients
One remote MCP integration. No local indexer, no IDE to switch.
Check blast radius before you refactor.
Index one repo you already know and ask what calls the function you are about to change.
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// step 01
Index a repo you know
Pick the codebase where a refactor scares you. Free tier: 3 repos, 50K indexed lines.
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// step 02
Connect over MCP
Claude, Codex, Cursor, or any MCP client. One remote server, no local setup.
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// step 03
Ask what breaks if you change it
Get every caller and importer from the real graph, not a grep, before you touch a line.