Electronics Hobbyist | building AR glasses | Emergent Ventures @mercatus | learning hardware the hard way | ECE 2030 | building @paradize_space
India
Joined May 2024
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Pradyumna retweeted
i kept complaining to my grok bot about my browser... so it went off and built me one.
@ziwenxu_ and i took it from there. now Serein is live.
an AGENTIC HARNESS for your browser
>chat with claude code or codex right inside it
>let them control your tabs and do the work
>use the tools already on your mac
i>t's free. your browser is their workspace now.
links in the comments check it out👇
Pradyumna retweeted
One of my friends once asked me who you are if you lose everything you think is yours your knowledge, your money, your family, your dreams, and your life.
When I couldn't answer, he said: 'The things that remain after removing all of that is you. That is the version of you who helped you build everything. As long as you know who you are, you can overcome any situation, no matter how f*ed up things get.
Pradyumna retweeted
these 40 lines in claude code cut the price of my opus 5.5 workflow by 20%...
----------------------------
Merge this into ~/.claude/settings.json without touching my existing hooks, permissions, or plugins. Then create the two agent files exactly as written. Show me the resulting diff.
```json
{
"model": "opusplan",
"advisorModel": "opus",
"effortLevel": "medium",
"modelSettings": {
"claude-opus-5-5": {
"effortLevel": "high",
"autoCompactWindow": 200000
},
"claude-sonnet-5-5": {
"effortLevel": "medium",
"autoCompactWindow": 200000
},
"claude-fable-5-1": {
"effortLevel": "high",
"autoCompactWindow": 200000
}
},
"autoCompactEnabled": true,
"env": {
"CLAUDE_CODE_SUBAGENT_MODEL": "haiku",
"CLAUDE_AUTOCOMPACT_PCT_OVERRIDE": "70"
}
}
```
File 1: ~/.claude/agents/explore.md
```
---
name: explore
description: read-only code locator, returns file:line, never suggests fixes
model: haiku
tools: Read, Grep, Glob
---
find what was asked. return paths and line numbers. no fixes, no opinions.
```
File 2: ~/.claude/agents/judge.md
```
---
name: judge
description: adversarial reviewer for a diff or plan, invoked before declaring a task complete
model: opus
tools: Read, Grep, Bash
---
assume the work is wrong. find the failure case. one line per finding, severity first.
```
Then restart Claude Code. Verify with:
/model → shows opusplan
/advisor → shows opus
/agents → lists explore and judge
Daily use:
- Normal work: nothing. Sonnet types, Opus plans and advises, haiku explores.
- Before merging anything: use the judge agent on this diff
- Hard problem: /model fable, back to /model opusplan after.
- Between unrelated tasks: /clear.
Agent files go in ~/.claude/agents/ so they follow you across projects. Put them in .claude/agents/ inside a repo instead if you want them per-project.
----------------------------------------
