Status basis: pypi_downloads_30d momentum fell to 0 per 3d from 262821 (<= 40% of the prior window)
- Cooling pypi_downloads_30d momentum fell to 0 per 3d from 262821 (<= 40% of the prior window)
- Cooling pypi_downloads_30d momentum fell to 0 per 3d from 262821 (<= 40% of the prior window)
- Cooling pypi_downloads_30d momentum fell to 0 per 3d from 262821 (<= 40% of the prior window)
- Accelerating pypi_downloads_30d gained 262821 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Reactivated pypi_downloads_30d did not move for 7d, then gained 262821 in the last 3d
- Cooling pypi_downloads_30d momentum fell to 0 per 3d from 262821 (<= 40% of the prior window)
- Accelerating pypi_downloads_30d gained 262821 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Reactivated pypi_downloads_30d did not move for 7d, then gained 262821 in the last 3d
- Cooling npm_downloads_7d momentum fell to -7281 per 3d from 692 (<= 40% of the prior window)
- Accelerating pypi_downloads_30d gained 262821 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Accelerating pypi_downloads_30d gained 262821 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Cooling npm_downloads_7d momentum fell to -99281 per 3d from 3563 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to -98561 per 3d from 3563 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 0 per 3d from 10016 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 3563 per 3d from 11381 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 3563 per 3d from 26647 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 10016 per 3d from 34661 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 11381 per 3d from 39625 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 11381 per 3d from 39625 (<= 40% of the prior window)
- Accelerating npm_downloads_7d gained 34661 in the last 3d vs 15611 in the 3d before (ratio 2.2x, threshold 1.5x)
- Cooling npm_downloads_7d momentum fell to 39625 per 3d from 201929 (<= 40% of the prior window)
- Accelerating npm_downloads_7d gained 34661 in the last 3d vs 15611 in the 3d before (ratio 2.2x, threshold 1.5x)
- Cooling npm_downloads_7d momentum fell to 24359 per 3d from 201929 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to 15611 per 3d from 196210 (<= 40% of the prior window)
| Machine-callable | — | unknown | — |
| Open source | 1 | verified | 1 quote(s) |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | mcp,discord | inferred | 2 quote(s) |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
It addresses the missing link between experimental AI agents and scalable, maintainable production systems—becoming foundational infrastructure for enterprise AI.
Evidence quotesverbatim, from the product’s own materials
“public GitHub repository (README fetched)”— structural
“Python SDK: agent loop, model providers, tools”— readme
“Discord-Strands”— readme
“Open-source SDK for production AI agents in Python & TypeScript”— readme
FAQ
What is harness-sdk?
Harness SDK is an open-source framework to build, control, and manage production-grade AI agents in Python and TypeScript, supporting any model and cloud.
What does harness-sdk do?
Centralize the lifecycle management of multiple AI agents in production, including state tracking and call routing.
Why does harness-sdk matter?
It addresses the missing link between experimental AI agents and scalable, maintainable production systems—becoming foundational infrastructure for enterprise AI.
How much does harness-sdk cost?
Free
Is harness-sdk free?
Yes — harness-sdk has a free tier. Pricing as stated on its own page: Free
Is harness-sdk open source?
Yes — harness-sdk is open source.
What does harness-sdk integrate with?
mcp,discord
How popular is harness-sdk?
As tracked by KanonAgent: 8.9k upvotes (first indexed 2026-07-24).
When did harness-sdk take off?
KanonAgent flagged harness-sdk as breaking out on 2026-09-23 on GitHub (at 325 stars/day that moment). The breakout log is append-only: https://kanonagent.com/rising
What are the best harness-sdk alternatives?
Similar AI agents tracked by KanonAgent: Stealth Venture, ECC, orca, taste-skill, Agent-Reach, archify.