PaperclipvsStrix
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Paperclip
Paperclip Labs, Inc. · Agent harness
OSS
Panel
6.71 spec wins
- Reliability
- 6.2
- Usefulness
- 6.7
- Cost
- 7.0
- Longevity
- 7.0
“Gives every agent a title and a reporting line, so the first thing your AI workforce receives is middle management.”
Strix
Strix · Agent harness
OSSMCP
Panel
6.97 spec wins
- Reliability
- 6.3
- Usefulness
- 7.5
- Cost
- 6.5
- Longevity
- 7.2
“A security tool whose install instructions begin with curl piped to bash, which is either irony or the first test.”
Spec by spec
| Spec | Paperclip | Strix |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local, cloud | local, cloud, sandbox |
| Platforms | macos, linux, web | macos, linux |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | No | No |
| Git operations | No | No |
| Browser control | No | Yes |
| Sandboxed execution | No | Yes |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | No | Yes |
| Models | ||
| Backbone | via agent adapters (Claude Code, Codex, Gemini, Cursor, OpenClaw, Hermes, Pi, HTTP and shell agents) | GLM, GPT, Claude, Gemini, DeepSeek, Kimi, Ollama, LM Studio |
| Bring your own model | No | Yes |
| Local models | No | Yes |
| Cost | ||
| Pricing model | free | mixed |
| Starts at | $0/mo | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | No | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | Apache-2.0 |
| GitHub stars | 95,916 | 65,976 |
Which one would each critic pick
| Critic | Paperclip | Strix | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.0 | 7.0 | no preference |
| El Crítico | 6.0 | 6.3 | Strix — It sells working proofs of concept, not false positives, without publishing a false-positive rate, and it attacks from a README that reminds you unauthorised testing is illegal. |
| El Profesor | 6.5 | 6.8 | Strix — A graph of specialised agents for reconnaissance, exploitation and post-exploitation that share discoveries in parallel; verification is execution, since a finding counts only when the exploit runs. |
| La Inversora | 6.3 | 7.5 | Strix — SOC 2 Type II, ISO 27001 and a logo wall with AWS, PayPal, Uber, Ford and Pfizer: a security company that sells the way security companies sell, references first. |
| La Jefa | 6.3 | 6.3 | no preference |
| El Hacker | 8.3 | 7.5 | Paperclip — MIT, self-hosted in Docker, an adapter contract so loose that a shell script or a webhook counts as an employee, and an MCP gateway ticked on the roadmap. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.