DERIEIN
DeriVein
sandbox
net
code overview everything observed in this system, sorted by what it is · click a node to open it in the graph
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display
roles
on hover
chainimpact
chain focus
tighterlooser
categories
observed flags
instruments
ops
node inspectorclose
ai channel close
the agent reaches this system only through the net api. its queries stream inline. observations, not verdicts.
session · footprint reconciliation close
DERIEIN
derivein will help you understand the code structure regardless of coding abilities
open a project
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new from a folder
⎂ from a github account
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⇅ connect a local instance
sync code straight from your machine — uncommitted work, private repos, anything derivein can’t see through github. download the small agent, pair it once, and it keeps the graph live while your device is online.
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≈ connect an AI
let a web AI (claude.ai, chatgpt, any MCP host) read this graph directly: mint a connector url, paste it into the AI’s custom-connector settings, and it can pull grounded context packs, blast radii, and workflows instead of guessing. read-only; revoke any time. (for claude code / cursor / local agents, use the local instance agent’s derivein-connect integrate instead — it wires the same tools with zero copy-paste.)
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project created

how do you want to begin? the net is already crawling whatever exists in the folder.

dump planning documents

paste specs, notes, PRDs. derivein derives the backbone architecture from them - files become planned nodes the crawler then watches come alive.

chat about the plan

talk the product through with the planning agent. when the shape is clear, generate the backbone from the conversation.

skip - existing code

go straight to the graph of what is already observed on disk.

DERIEIN
crawling…
chain flow esc · close
◌ sandbox — ai-crafted universe
‹ snips
askfind
sandbox · snips

captured pieces of the net

a snip is whatever you were looking at, taken into the sandbox to play with — ask grounded questions about it, or describe an ability and let AI find the nodes. right-click any node in the main graph to capture from there. nothing here ever changes the deterministic net.
observation coverage lens: observations, not verdicts hover lights a chain · ◇ = hub · double-click steps inside · right-click refines · ctrl k commands
DERIEIN flow map exact close ✕
workflows
resolving exactly with the compiler / language servers…