Nu
Actively maintained
34 linking domains
Emerging
- For
- teams running AI agents in production who need crash recovery, policy checks and approvals
- Activity
- Actively maintainedrelease 3 days ago · site updated 2 weeks ago
- Runs as
- SDK
- Used for
- resume a crashed agent run from its saved results
- require human approval before refunds or emails run
- block agent shell commands outside an allowed policy
- Publishes llms.txt, a file written for AI assistantsrebuno.io ↗
- Launched on Product Hunt on Oct 25, 2026Product Hunt ↗
Figure and bar: visits/mo, estimate · year: online since
- #1
HoneycombMCP · sign-in
Stores and queries distributed traces, logs and metrics in real time to debug production services, including LLM and agent calls.
6.5kActiveFrom $150/mo2016 - #2
RespanMCP · sign-in
Routes LLM requests through one gateway to reach multiple models with observability, caching, and evaluations.
1.1kActiveFrom $199/mo2024 - #3
OrcaRouter
Routes API requests to the best-performing language model based on quality and cost metrics.
594ActiveFrom $49/mo - #4
Tempo MCP App StoreMCP · sign-in
Turns customer feedback, issues and product requirements into pull requests written by AI agents and approved by the team.
510ActiveFrom $50/mo - #5
Pactum AI
Deploys AI agents to negotiate supplier contracts and procurement terms autonomously or with buyer approval.
371Active2019 - #6
Open Agents
Runs coding agents in isolated cloud sandboxes that edit files, run shell commands and commit work to git branches.
151Active
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Nu for?
Sign in to leave a noteWhat is Nu?
Logs each LLM and tool request an agent makes, replays saved results after a crash, and gates calls against policy. It is listed in the Atlas under Developer tools.
Who is Nu for?
teams running AI agents in production who need crash recovery, policy checks and approvals
Do people use Nu?
Emerging.
Is Nu still maintained?
Actively maintained: release 3 days ago · site updated 2 weeks ago.
What are alternatives to Nu?
In Developer tools, by use: Honeycomb, Respan, OrcaRouter, Tempo MCP App Store, Pactum AI, Open Agents.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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