hop3
HOP 3.0 — HopSpec task-spec language + HopJIT execution engine for LLM agents
Details
- External ID
- 1365276403
- Source
- GITHUB
- Company
- —
- Product
- hop3
- Website domain
- github.com
- Launched
- Sept. 11, 2026
- Cohort
- —
- Upvotes
- 9
- Upvotes percentile
- 0.21822956699974377
- Tags
- agent-orchestration, claude-code, dsl, llm, llm-agents, spec-driven, task-orchestration
- Fetched at
- Sept. 15, 2026, 5:26 p.m.
- Updated at
- Sept. 15, 2026, 5:26 p.m.
Enrichment
- Theme
- developer tools for ai agents
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- task specification language and execution engine for llm agents
- Manually corrected
- False
Could you build this?
Partial While a prototype agent executor is easy to build, designing a novel domain-specific task specification language (HopSpec) and a dedicated JIT execution engine for agents requires non-trivial language and runtime engineering.
What it would actually take: Building HOP 3.0 requires designing an AST, parser, and runtime for the HopSpec language, coupled with an execution engine (HopJIT) that handles dynamic DAG scheduling, streaming LLM outputs, state caching, and speculative branching. The stack would typically be written in Rust or C++/Go for runtime performance, combined with LLM API orchestration layer. The hard part is building robust execution semantics, debugging primitives, and low-latency state synchronization across stochastic agent actions.
Competitors
Other products that read as similar to this one — 2354 launches clear the similarity bar, closest 8 shown.
Attention rank: #1645 of 2355 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 317 days after the earliest competitor.
- Axe · hn · 2026-03-03 · 6 upvotes · similarity 0.71
- Lore · hn · 2026-06-09 · 6 upvotes · similarity 0.65
- minesweeper · github · 2026-09-21 · 18 upvotes · similarity 0.64
- aa-agentperf-local · github · 2026-09-26 · 48 upvotes · similarity 0.64
- Cloclo · hn · 2026-04-06 · 5 upvotes · similarity 0.63
- Galdor · hn · 2026-06-13 · 7 upvotes · similarity 0.63
- SwarmClaw · hn · 2026-03-01 · 5 upvotes · similarity 0.62
- OpenSpec: The Spec Framework for Coding Agents · yc · 2026-03-06 · 77 upvotes · similarity 0.61
Other launches for this product
- No other launches for this product.
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