Agent-Reach gives an agent eyes on X, Reddit, YouTube, GitHub and Bilibili, without paid APIs. Install it on a server and half the channels come back empty. Most people then go looking for a proxy setting. There is none, and the reason is worth understanding, because it tells you exactly where to put one. We read release 1.5.0 on 20 September 2026.
It routes, it does not fetch
The channels do two things. They decide whether a URL belongs to their platform, and they check whether the upstream program for it is installed and working. The base class says the rest out loud: "After installation, agents call upstream tools directly."
So the request that got refused was not made by this tool. It was made by a separate program, and that program is where the proxy goes.
| Channel | Preferred backend | Where its proxy lives |
|---|---|---|
| YouTube | yt-dlp | its own --proxy flag, with a scheme |
| Twitter or X | twitter-cli | that tool, or the machine environment |
OpenCLI, then rdt-cli | that tool, and a login it cannot avoid | |
| Bilibili | bili-cli | that tool, or the machine environment |
The lists are ordered preferences with fallbacks, so the answer moves when the active backend moves. The base class also warns that finding a program on the path is not proof it runs. Each channel is asked to really execute a small command before calling a backend healthy. A healthy backend can still be refused by the site, which is where the address comes in.
The project says a server needs one
This is the rare tool whose own documentation makes our argument for us. It says it in Chinese and again in English. A local computer does not need a proxy. One is only needed when the tool runs on a server, and the readme puts that at roughly a dollar a month for a residential line.
Our own measurements agree about the platforms this tool reads:
Both YouTube test videos met the sign-in wall on the very first request, in both runs. Bilibili answered 412 twice. Reddit refused our server with a hard 403, and through a residential line the same request became a script check instead. Those two blank cells are honest. We did not test the video platforms through the residential line in that run, so we do not claim it fixes them.
Where an address does not help
Reddit. The project states that all access now needs a logged-in state. The anonymous interfaces have been closed, and the official one needs manual approval. Its Reddit channel carries a comment saying no zero configuration path exists.
That is worth internalising before you buy anything. A better address changed the shape of the refusal in our test, and it did not turn it into data. For that channel the constraint is the session, not the address.
Set it once, for the machine
Several separate programs do the fetching. So the practical shape is one address for the machine, plus the backend's own flag where it has one. The video channel is the clearest case. Its only backend takes a proxy flag with a scheme and supports SOCKS with a login, and we cover that program in its own page.
One small courtesy from this project: when it prints its configuration it masks any key whose name contains "proxy", alongside keys, tokens and passwords. Not every tool in this family does that.
Which proxy type fits it?
Residential, one address per machine. The sites this tool reads are the ones that answer a hosting address differently, which is the whole reason the project mentions a proxy at all.
Traffic follows the video channels. A run that reads forum posts and repository pages spends almost nothing. A run that pulls video spends real money, because the bytes are the video. If your agent mostly reads text, a per gigabyte line is cheap for this workload. If it downloads a lot of video, size it for the video and nothing else.
Keep one address for as long as a session lasts, rather than rotating underneath a running tool. Write a retry too, since a sticky address can change early when its device leaves the network. The residential proxies page lists the plans and the plan API manages allowed addresses from code.
What breaks
- A channel returns nothing and reports no error. Check which backend is active, then check that backend's own network settings.
- The video channel fails from a server. The sign-in wall, on request one. That is the address.
- Reddit refuses whatever you do. A login is required now. An address changes the refusal, not the outcome.
- It worked on your laptop. That is the project's own expectation. A server is a different address.
- The bill is bigger than expected. Something pulled video.
What this page does not cover
We read the release as text and did not install the tool or its backends. So we did not run a channel end to end, and did not measure what a session costs. Our platform tests were plain requests rather than the backends themselves, so they show what the address alone changes, not what a backend achieves once it has cookies or a login. The Reddit statement is the project's own, dated to this release. This project is young and moves quickly, and its backend lists can be reordered. We will read them again by 20 October 2026.
Where to go from here
Proxies for yt-dlp covers the backend behind its video channel, flag by flag. Proxies for DeerFlow covers a research agent with the opposite design, where one tool does have its own proxy setting. Proxies for SearXNG covers the self-hosted search engine an agent can read instead of a commercial one.
Sources
- What the channels do and do not do (agent_reach/channels/base.py), the backend list for each platform (channels/twitter.py, reddit.py, youtube.py, bilibili.py), the masking of proxy values in printed configuration (agent_reach/config.py), and the readme's paragraphs on servers, cost and Reddit. Panniantong/Agent-Reach, release v1.5.0 of 11 June 2026, read 20 September 2026.
- The proxy flag of the video backend. yt-dlp options, read 19 September 2026 for our own page on it.
- Our video platform test of 19 September 2026 and our paired address test of the same day. Raw output is kept in the research folders of our yt-dlp and OpenClaw pages.
- Plans, allowed addresses and sticky sessions. HProxy documentation, hproxy.com/docs, 20 September 2026.
