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import antigravity

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llm-tool-arg-coerce: Coerce LLM Tool Args to Expected Types with a Function-Sig Shortcut

llm-tool-arg-coerce: Coerce LLM Tool Args to Expected Types with a Function-Sig Shortcut

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5 min read
Build System Prompts From Named Sections Instead of One Giant String

Build System Prompts From Named Sections Instead of One Giant String

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4 min read
Stop Paying for the Same Tool Call Twice: Memoize LLM Tool Calls with tool-call-cache

Stop Paying for the Same Tool Call Twice: Memoize LLM Tool Calls with tool-call-cache

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5 min read
Priority Queue for Agent Sub-Tasks: Stop Processing Low-Priority Work First

Priority Queue for Agent Sub-Tasks: Stop Processing Low-Priority Work First

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4 min read
agent-message-window: a sliding context window that never breaks a tool pair

agent-message-window: a sliding context window that never breaks a tool pair

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5 min read
Stop Writing One-Off Case Converters for LLM Tool Args: tool-arg-rename

Stop Writing One-Off Case Converters for LLM Tool Args: tool-arg-rename

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5 min read
My agent cited a document that does not exist. Here is the library I wrote to catch that.

My agent cited a document that does not exist. Here is the library I wrote to catch that.

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5 min read
Format Tool Output for LLMs Before It Becomes a Tool Result: tool-output-format

Format Tool Output for LLMs Before It Becomes a Tool Result: tool-output-format

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5 min read
Two Copies of the Tool List, One Agent That Broke: agent-fn-registry

Two Copies of the Tool List, One Agent That Broke: agent-fn-registry

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7 min read
prompt-cache-key: Stable Hashes for Anthropic Prompt Cache Scopes

prompt-cache-key: Stable Hashes for Anthropic Prompt Cache Scopes

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5 min read
llm-tool-arg-coerce: Stop LLM String Arguments From Crashing Your Tools

llm-tool-arg-coerce: Stop LLM String Arguments From Crashing Your Tools

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5 min read
100 Users, One LLM Call: Single-Flight Deduplication with llm-batch-coalesce

100 Users, One LLM Call: Single-Flight Deduplication with llm-batch-coalesce

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6 min read
Five Observability Layers Every Production Agent Needs

Five Observability Layers Every Production Agent Needs

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6 min read
A Week in Production: What Your Agent Will Actually Break On

A Week in Production: What Your Agent Will Actually Break On

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6 min read
Run Your Agent in Shadow Mode Before You Trust It With Production

Run Your Agent in Shadow Mode Before You Trust It With Production

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4 min read
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