OpenAgentSkill Registry Manifest Skill: asyncopenai-concurrency-httpx-pool Slug: kennethkhoocy-asyncopenai-concurrency-httpx-pool Category: design-creative Description: Raise real concurrency in asyncio LLM batch scorers built on the OpenAI SDK (AsyncOpenAI, including OpenAI-compatible providers like DeepSeek). Use when: (1) raising an asyncio.Semaphore above ~100 produces no throughput gain, (2) a batch pipeline saturates near 100 in-flight requests despite a larger semaphore, (3) planning a high-concurrency campaign against a provider with no hard rate limit (DeepSeek v4-flash tolerates 2000+ in flight). Root cause: AsyncOpenAI's default httpx pool caps max_connections at 100, silently bottlenecking any larger semaphore — you must pass a custom http_client with httpx.Limits sized to the semaphore. Agent fit: - Decision: 63/100 Prototype first - Primary fit: Design and creative - Role: Fallback candidate Supply profile: - Track: Design and creative production - Scenario: Design and creative - Applicable agents: Claude Code, OpenAI Agents, CLI, Codex, Cursor - Maintenance: Pushed today - Risk: Needs review Trust: - Trust score: 74/100 Strong shortlist - Audit: 78/100 Needs review Attribution: - Status: Registry indexed - Source: recursive skill source sync - Creator: Claude Code - Claim URL: https://www.openagentskill.com/skills/kennethkhoocy-asyncopenai-concurrency-httpx-pool#claim-this-skill Install: npx skills add kennethkhoocy/applied-micro-skills --skill asyncopenai-concurrency-httpx-pool URLs: - Web: https://www.openagentskill.com/skills/kennethkhoocy-asyncopenai-concurrency-httpx-pool - API: https://www.openagentskill.com/api/agent/skills/kennethkhoocy-asyncopenai-concurrency-httpx-pool - Install API: https://www.openagentskill.com/api/skills/kennethkhoocy-asyncopenai-concurrency-httpx-pool/install - Repository: https://github.com/kennethkhoocy/applied-micro-skills/tree/main/plugins/applied-micro/skills/asyncopenai-concurrency-httpx-pool