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Frank Brsrk

Chilling with my dogs and keyboard fighting the AIs

Joined on Apr 18, 2026

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2 Week Community Wellness Streak

1 Week Community Wellness Streak

Writing Debut

23 posts published

15 comments written

20 tags followed

What if, mid-task the agent could get a self-check bump that surfaces the silent assumptions of your itself.

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Frank Brsrk

Jun 11

What if, mid-task the agent could get a self-check bump that surfaces the silent assumptions of your itself.

#ai #agents #opensource #mcp

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1 min read

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I built a self-inspection tool for AI agents with no AI inside it

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Frank Brsrk

Jun 5

I built a self-inspection tool for AI agents with no AI inside it

#ai #mcp #llm #open

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3 min read

From dynamic to adaptive: rewriting an agent's reasoning operation to its exact task at runtime

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Frank Brsrk

Jun 2

From dynamic to adaptive: rewriting an agent's reasoning operation to its exact task at runtime

#ai #llm #mcp #agents

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2 min read

I open-sourced a 4-agent blood-panel triage workflow on heym, with a deterministic Python safety gate that runs BEFORE any LLM token

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Frank Brsrk

May 24

I open-sourced a 4-agent blood-panel triage workflow on heym, with a deterministic Python safety gate that runs BEFORE any LLM token

#ai #llm #opensource #mcp

5 reactions

1 comment

5 min read

Reasoning happens before the response

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Frank Brsrk

May 23

Reasoning happens before the response

#ai #mcp #llm #agents

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5 min read

An open source LLM eval tool with two independent quality signals

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Frank Brsrk

May 22

An open source LLM eval tool with two independent quality signals

#showdev #ai #llm #opensource

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4 min read

I built a reasoning harness for LLM agents. Here's what an agent receives when it calls it.

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Frank Brsrk

May 21

I built a reasoning harness for LLM agents. Here's what an agent receives when it calls it.

#llm #mcp #ai #agents

1 reaction

2 comments

4 min read

Cognitive middleware for n8n agents: four ways to wire Ejentum in

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Frank Brsrk

May 18

Cognitive middleware for n8n agents: four ways to wire Ejentum in

#n8n #ai #agents #automation

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5 min read

Why your LLM agent drifts off-task by step 4 (and why prompts can't fix it)

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Frank Brsrk

May 14

Why your LLM agent drifts off-task by step 4 (and why prompts can't fix it)

#ai #agents #llm #reasoning

2 reactions

2 comments

3 min read

I open-sourced a 3-agent blind eval team. Any agent runtime can call it for pre-commitment review of its own plans.

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Frank Brsrk

May 10

I open-sourced a 3-agent blind eval team. Any agent runtime can call it for pre-commitment review of its own plans.

#ai #agents #claude #tooling

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10 min read

I open-sourced a 4-agent adversarial code review team. Any coding agent can call it as an MCP server. Built in heym.

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Frank Brsrk

May 7

I open-sourced a 4-agent adversarial code review team. Any coding agent can call it as an MCP server. Built in heym.

#ai #mcp #agents #opensource

3 reactions

1 comment

6 min read

I shipped ejentum-mcp today: four cognitive harnesses as MCP tools

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Frank Brsrk

May 6

I shipped ejentum-mcp today: four cognitive harnesses as MCP tools

#mcp #claude #ai #agents

1 reaction

1 comment

3 min read

How to diagnose where your RAG agent fabricates: an open-source A/B eval workflow with cross-lab blind judges

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Frank Brsrk

May 4

How to diagnose where your RAG agent fabricates: an open-source A/B eval workflow with cross-lab blind judges

#ai #productivity #n8nbrightdatachallenge #agents

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6 min read

Why LLM Agents Fail: Four Mechanisms of Cognitive Decay and the Reasoning Harness Layer

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Frank Brsrk

Apr 25

Why LLM Agents Fail: Four Mechanisms of Cognitive Decay and the Reasoning Harness Layer

#ai #llm #agents #architecture

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13 min read

Why Your AI Agent Loses the Plot: Reasoning Decay and Attention Loss in Long-Running Tasks

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Frank Brsrk

Apr 25

Why Your AI Agent Loses the Plot: Reasoning Decay and Attention Loss in Long-Running Tasks

#ai #llm #agents #programming

1 comment

10 min read

Trippy Balls

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Frank Brsrk

Apr 24

Trippy Balls

#llm #ai #productivity #coding

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1 min read

I built a multi-turn agent-vs-agent blind eval in n8n

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Frank Brsrk

Apr 24

I built a multi-turn agent-vs-agent blind eval in n8n

#beginners #opensource #n8n #ai

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6 min read

I built a Python module to A/B test prompts inside Claude Code, and you can run it on yours

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Frank Brsrk

Apr 23

I built a Python module to A/B test prompts inside Claude Code, and you can run it on yours

#ai #python #agents #llm

1 reaction

1 comment

6 min read

the model alone is not the agent. The harness plus the model is the agent.

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Frank Brsrk

Apr 22

the model alone is not the agent. The harness plus the model is the agent.

#agents #ai #agentskills

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2 min read

Eval workflow for agentic builders: fork any prompt through baseline vs scaffolded agents, blind third-party judge.

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Frank Brsrk

Apr 22

Eval workflow for agentic builders: fork any prompt through baseline vs scaffolded agents, blind third-party judge.

#ai #agents #agentskills

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2 min read

Wait, you guys run evals?

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Frank Brsrk

Apr 22

Wait, you guys run evals?

#ai #evals #llm

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1 min read

Under Pressure. Better Harness.

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Frank Brsrk

Apr 20

Under Pressure. Better Harness.

#agents #agentskills

1 comment

2 min read