{"slug": "executor", "name": "Executor", "category": "os", "category_name": "Operating systems and desktop", "description": "", "recommenders": 4, "commenters": 6, "warners": 0, "score": 4.066, "rising": 0.02, "first": "2025-12-23", "latest": "2026-09-23", "why": "I wish we would stop building CLIs and instead use something like this:", "why_is_quote": true, "has_verdict": false, "sentiment": {"recommend": 4, "neutral": 2, "compare": 1, "warn": 0}, "spark": [0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0], "listed": true, "loved": [], "caveat": "", "short_quote": "I wish we would stop building CLIs and instead use something like this:", "kind": "", "icon": true, "domain": null, "github_repo": "github.com/autc04/executor", "official_url": "https://github.com/autc04/executor", "pricing": "", "aliases": ["Executor", "executor"], "verdict": null, "praise": [{"label": "", "summary": "", "quotes": [{"id": 796970720, "item_id": 49810670, "url": "https://news.ycombinator.com/item?id=49810670", "by": "kaurimu", "date": "2026-09-23", "stance": "recommend", "quote": "executor is a great implementation of this", "excerpt": "Isn't that what codemode is for? mcp with 2 tools: execute(code) and search(query) all other tools, mcps, apis, whatever are encapsulated by the one interface. new tools don't bloat the agent's context, and it can write its own code to perform more advanced and batch operations against the available tools (executed within a sandbox). executor is a great implementation of this - https://executor.sh opencode v2 also pr", "context": "", "use_case": "Code-execution sandbox for MCP", "switched_from": "", "story": "Unreal Agent"}, {"id": 772788496, "item_id": 48299281, "url": "https://news.ycombinator.com/item?id=48299281", "by": "phs2501", "date": "2026-05-27", "stance": "recommend", "quote": "Probably the closest thing I remember existing to this was", "excerpt": "Probably the closest thing I remember existing to this was (in its \"modern\"-ish form) https://github.com/autc04/executor Not quite what you're looking for I think but it was a Wine-style reimplementation of MacOS.", "context": "", "use_case": "", "switched_from": "", "story": "SimCity 3k in 4k"}, {"id": 764134752, "item_id": 47758422, "url": "https://news.ycombinator.com/item?id=47758422", "by": "colesantiago", "date": "2026-04-13", "stance": "recommend", "quote": "I wish we would stop building CLIs and instead use something like this:", "excerpt": "Building CLIs don't make any sense and in fact it is the wrong way. I wish we would stop building CLIs and instead use something like this: https://executor.sh/ https://github.com/RhysSullivan/executor", "context": "", "use_case": "", "switched_from": "", "story": "Building a CLI for All of Cloudflare"}, {"id": 758442112, "item_id": 47402632, "url": "https://news.ycombinator.com/item?id=47402632", "by": "drewbitt", "date": "2026-03-16", "stance": "recommend", "quote": "https://github.com/RhysSullivan/executor", "excerpt": "https://github.com/RhysSullivan/executor", "context": "", "use_case": "", "switched_from": "", "story": "MCP Server Is Eating Your Context Window. There's a Simpler Way"}]}], "caveats": [], "who": [], "tags": [], "use_cases": ["code-execution sandbox for mcp"], "compared": [{"slug": "mini-vmac", "name": "Mini vMac", "co": 2, "switched_from": 0, "switched_to": 0}], "makers": [], "threads": [{"url": "https://news.ycombinator.com/item?id=47691730", "title": "I Ported Mac OS X to the Nintendo Wii", "mentions": 2}, {"url": "https://news.ycombinator.com/item?id=49805748", "title": "Unreal Agent", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=48297645", "title": "SimCity 3k in 4k", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=47753689", "title": "Building a CLI for All of Cloudflare", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=47400261", "title": "MCP Server Is Eating Your Context Window. There's a Simpler Way", "mentions": 1}, {"url": "https://news.ycombinator.com/item?id=46313962", "title": "Adobe Photoshop 1.0 Source Code (2013)", "mentions": 1}], "sentiment_by_month": {"2025-11": {}, "2025-12": {"neutral": 1}, "2026-01": {}, "2026-02": {}, "2026-03": {"recommend": 1}, "2026-04": {"neutral": 1, "compare": 1, "recommend": 1}, "2026-05": {"recommend": 1}, "2026-06": {}, "2026-07": {}, "2026-08": {}, "2026-09": {"recommend": 1}, "2026-10": {}}, "quotes": [{"id": 796970720, "item_id": 49810670, "url": "https://news.ycombinator.com/item?id=49810670", "by": "kaurimu", "date": "2026-09-23", "stance": "recommend", "quote": "executor is a great implementation of this", "excerpt": "Isn't that what codemode is for? mcp with 2 tools: execute(code) and search(query) all other tools, mcps, apis, whatever are encapsulated by the one interface. new tools don't bloat the agent's context, and it can write its own code to perform more advanced and batch operations against the available tools (executed within a sandbox). executor is a great implementation of this - https://executor.sh opencode v2 also pr", "context": "", "use_case": "Code-execution sandbox for MCP", "switched_from": "", "story": "Unreal Agent"}, {"id": 772788496, "item_id": 48299281, "url": "https://news.ycombinator.com/item?id=48299281", "by": "phs2501", "date": "2026-05-27", "stance": "recommend", "quote": "Probably the closest thing I remember existing to this was", "excerpt": "Probably the closest thing I remember existing to this was (in its \"modern\"-ish form) https://github.com/autc04/executor Not quite what you're looking for I think but it was a Wine-style reimplementation of MacOS.", "context": "", "use_case": "", "switched_from": "", "story": "SimCity 3k in 4k"}, {"id": 764134752, "item_id": 47758422, "url": "https://news.ycombinator.com/item?id=47758422", "by": "colesantiago", "date": "2026-04-13", "stance": "recommend", "quote": "I wish we would stop building CLIs and instead use something like this:", "excerpt": "Building CLIs don't make any sense and in fact it is the wrong way. I wish we would stop building CLIs and instead use something like this: https://executor.sh/ https://github.com/RhysSullivan/executor", "context": "", "use_case": "", "switched_from": "", "story": "Building a CLI for All of Cloudflare"}, {"id": 763202704, "item_id": 47700169, "url": "https://news.ycombinator.com/item?id=47700169", "by": "anthk", "date": "2026-04-08", "stance": "compare", "quote": "That's the same as Executor, or some similar project with GNU/Linux", "excerpt": "That's the same as Executor, or some similar project with GNU/Linux with was exactly what Mace does with a free license. https://www.v68k.org/advanced-mac-substitute/ What I would like to see it's the full OS reimplementation a la AROS m68k. There are Minivmac ports for 9front. Exegutor it's made in C++, so no way to compile it with NPE (micro-POSIX compat layer for 9front). If anyone had that under MiniVmac, it coul", "context": "", "use_case": "", "switched_from": "", "story": "I Ported Mac OS X to the Nintendo Wii"}, {"id": 763150737, "item_id": 47696921, "url": "https://news.ycombinator.com/item?id=47696921", "by": "duskwuff", "date": "2026-04-08", "stance": "neutral", "quote": "", "excerpt": "Possibly of interest: https://mace.home.blog/ Frustratingly, though, they haven't released any source code yet.", "context": "", "use_case": "", "switched_from": "", "story": "I Ported Mac OS X to the Nintendo Wii"}, {"id": 758442112, "item_id": 47402632, "url": "https://news.ycombinator.com/item?id=47402632", "by": "drewbitt", "date": "2026-03-16", "stance": "recommend", "quote": "https://github.com/RhysSullivan/executor", "excerpt": "https://github.com/RhysSullivan/executor", "context": "", "use_case": "", "switched_from": "", "story": "MCP Server Is Eating Your Context Window. There's a Simpler Way"}, {"id": 741875488, "item_id": 46367218, "url": "https://news.ycombinator.com/item?id=46367218", "by": "anthk", "date": "2025-12-23", "stance": "neutral", "quote": "There's System 7 for Unix 'natively', with either Executor (there's a fork under Github) or some other project", "excerpt": "There's System 7 for Unix 'natively', with either Executor (there's a fork under Github) or some other project: https://www.v68k.org/advanced-mac-substitute/ https://github.com/autc04/executor https://github.com/jjuran/metamage_1/", "context": "", "use_case": "", "switched_from": "", "story": "Adobe Photoshop 1.0 Source Code (2013)"}]}