HappyClawvsMicrosoft Conductor
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
HappyClaw
riba2534 · Agent harness
OSSMCP
Panel
6.83 spec wins
- Reliability
- 6.5
- Usefulness
- 6.8
- Cost
- 7.8
- Longevity
- 6.0
“It answers on Feishu, Telegram, QQ, DingTalk, WeChat, WeCom, Discord and WhatsApp, so the agent is now unreachable in eight places at once.”
Microsoft Conductor
Microsoft · Agent harness
OSS
Panel
7.01 spec wins
- Reliability
- 7.0
- Usefulness
- 6.0
- Cost
- 8.7
- Longevity
- 6.3
“There is another Conductor on this board from a different company, which is what happens when nobody owns the word.”
Spec by spec
| Spec | HappyClaw | Microsoft Conductor |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local, sandbox | local, sandbox |
| Platforms | macos, linux, web | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | No |
| MCP server | Yes | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | No | No |
| Browser control | No | No |
| Sandboxed execution | Yes | YesAzure Container Apps sandboxed execution is offered as an experimental provider. |
| Multi-agent orchestration | YesA built-in HappyClaw agent always exists, and users create custom agents such as code review, research or operations through a conversational agent builder. | Yes |
| Headless / CI mode | No | YesWorkflows are plain YAML intended to run the same way locally and in CI, with terminate steps mapped to CLI exit codes. |
| Models | ||
| Backbone | Claude Code | GitHub Copilot SDK, Anthropic Claude, Claude Agent SDK (experimental), NousResearch Hermes (experimental) |
| Bring your own model | Yes | Yes |
| Local models | No | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | MIT |
| GitHub stars | 835 | 465 |
Which one would each critic pick
| Critic | HappyClaw | Microsoft Conductor | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.8 | 7.0 | Microsoft Conductor — Pick it if your multi-agent pipeline should live in the repository as a reviewable file; pick Schaltwerk if you would rather steer sessions by hand. |
| El Crítico | 6.3 | 6.5 | Microsoft Conductor — Routing is Jinja2 conditions where the first match wins, so a broad condition placed above a narrow one takes every run beneath it and nothing warns you. |
| El Profesor | 7.3 | 7.5 | Microsoft Conductor — Control flow is evaluated outside the model, so identical inputs traverse an identical path and no tokens are consumed deciding what executes next. |
| La Inversora | 6.3 | 6.8 | Microsoft Conductor — Microsoft owns it outright, so the question is not funding but attention: 418 stars is a side project's number inside a company that ships hundreds of them. |
| La Jefa | 6.3 | 6.8 | Microsoft Conductor — Nothing per seat across sixty desks, terminate steps map to CLI exit codes so it gates in a pipeline, and there is no console, no SSO and no audit trail. |
| El Hacker | 8.0 | 7.5 | HappyClaw — MIT, self-hosted in a container, and it is both an MCP client and an MCP server, with the servers scoped per workspace alongside that workspace's own credentials. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.