909 plugins from the official Hermes plugin catalog: 20 official, 9 verified and 880 from the community. 206 were added in the last week. Search, filter by what you want to do, and copy the install command.
9 plugins. Sorted by HermesWatcher's picks: usefulness, polish and trust. Official: made by Nous Research. Verified: listed with a verified maintainer. Community: built by others, so read the source first.
TinyFish
Verified
TinyFish: the web, built into Hermes. Free Search and Fetch power Hermes's own web_search and web_extract, and when a site needs clicks, forms or a login, a remote browser and the tinyfish_agent web agent handle it.
TinyFish: the web, built into Hermes. Free Search and Fetch power Hermes's own web_search and web_extract, and when a site needs clicks, forms or a login, a remote browser and the tinyfish_agent web agent handle it.
Good to know before installing
Sends search queries, URLs to fetch and tinyfish_agent goals with your TINYFISH_API_KEY to the TinyFish API (*.tinyfish.ai). Browser sessions and tinyfish_agent runs spend TinyFish credits. Under the default `request` policy each one goes through Hermes's approval prompt first (a session/always answer covers every later call; cron and unattended runs are denied unless you allow them). Setting `tinyfish.credit_policy.<feature>: allow` or YOLO skips the prompt. `hermes tinyfish setup` / `browser enable` (run by you) save the key to Hermes .env, set web.search_backend/extract_backend and browser.cloud_provider in config.yaml, enable the web/browser toolsets, and can install the agent-browser CLI after asking.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs (this one needs TINYFISH_API_KEY), then asks whether to turn it on.
hermes plugins install tinyfish
Said no? Turn it on later:
hermes plugins enable tinyfish
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
Pay
Verified
Discover priced APIs and pay per request (HTTP 402, x402, MPP) in stablecoins through the official hosted Pay MCP server (Streamable HTTP at https://connect.pay.sh/mcp, OAuth sign-in, no keys or local wallet), with the…
Discover priced APIs and pay per request (HTTP 402, x402, MPP) in stablecoins through the official hosted Pay MCP server (Streamable HTTP at https://connect.pay.sh/mcp, OAuth sign-in, no keys or local wallet), with the pay workflow skill bundled. Portable Agent Plugins v1 package (mcp.json + skills/), no Python or executables.
Good to know before installing
Payments plugin for pay.sh: the curl tool spends the hosted Pay account's stablecoin balance; hosted Pay enforces the account's spending limits (none move until the user sets them) and confirms each payment through MCP elicitation, declined when nobody can answer; the plugin marks its server untrusted, but the documented OAuth setup (`hermes mcp add pay`) replaces that entry with a native one that runs at `trust: full` unless the user sets `mcp_servers.pay.trust: untrusted`; chats sharing a Hermes profile share its Pay account; the tool set is served by the remote MCP server at runtime and is not covered by the pinned sha.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install pay
Said no? Turn it on later:
hermes plugins enable pay
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
Pay CLI
Verified
Discover priced APIs and pay per request (HTTP 402, x402, MPP) in stablecoins from a wallet on this machine, through the local `pay mcp` stdio server of the official Pay CLI, with the pay workflow skill bundled.
Discover priced APIs and pay per request (HTTP 402, x402, MPP) in stablecoins from a wallet on this machine, through the local `pay mcp` stdio server of the official Pay CLI, with the pay workflow skill bundled. Portable Agent Plugins v1 package (mcp.json + skills/), no Python or executables; the user installs the `pay` CLI (brew or npm) and runs `pay setup` first, and the server is offered only while `pay` is on PATH.
Good to know before installing
Payments plugin for pay.sh: Hermes starts `pay mcp` as a long-running local process; the curl tool spends the local wallet's stablecoin balance; each payment is confirmed by the user through MCP elicitation (PAY_FORCE_ELICITATION=1, declined when nobody can answer) and the server is marked untrusted; every profile using the plugin shares the same local wallet.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install pay-cli
Said no? Turn it on later:
hermes plugins enable pay-cli
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Search, extract, map, crawl, and research through Tavily hosted MCP, with Tavily skills. The default connection requires TAVILY_API_KEY; supports Hermes-managed OAuth through a native MCP override.
Good to know before installing
Connects to Tavily's hosted MCP server at `mcp.tavily.com` and sends it the search queries, URLs and research prompts the agent issues, authenticated with `TAVILY_API_KEY` or a Hermes-managed Tavily OAuth sign-in.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs (this one needs TAVILY_API_KEY), then asks whether to turn it on.
hermes plugins install tavily-plugin
Said no? Turn it on later:
hermes plugins enable tavily-plugin
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
NVIDIA App control through its local MCP server: overlay capture and state, driver status and release notes, game optimization, and app launch. Requires NVIDIA App 11.0 or newer on Windows; the install is refused when the app is absent, and the tools appear while the app's service is running. The plugin reads the endpoint and token NVIDIA App publishes in its own McpServer server.json on every connection, so a changed port or token needs no reconfiguration.
Good to know before installing
The tools read and change NVIDIA App settings on this machine; nothing leaves loopback.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install nvidia-app
Said no? Turn it on later:
hermes plugins enable nvidia-app
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
Reka
Verified
Reka as a Hermes model provider: Reka's agent-capable models on Reka's OpenAI-compatible API, each with its context window, tool support and image input declared, and reasoning effort sent as Reka's top-level…
Reka as a Hermes model provider: Reka's agent-capable models on Reka's OpenAI-compatible API, each with its context window, tool support and image input declared, and reasoning effort sent as Reka's top-level reasoning_effort. Pick Reka in `hermes model` or use `--provider reka`.
Good to know before installing
Registers one model provider at import and nothing else (no tools, hooks, middleware, commands, background work or file access); chat requests (prompts, tool schemas and results, supported user images) and the model list go to https://api.reka.ai/v1 (or REKA_BASE_URL) through Hermes's own client with REKA_API_KEY, which Hermes reads; usage is billed to your Reka account; the plugin itself opens no connections.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs (this one needs REKA_API_KEY), then asks whether to turn it on.
hermes plugins install reka-provider
Said no? Turn it on later:
hermes plugins enable reka-provider
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
NVIDIA Broadcast
Verified
NVIDIA Broadcast control through its local MCP gateway: camera, microphone and speaker effects, Studio Voice profiles, device selection, camera resolution, and effects on local media files.
NVIDIA Broadcast control through its local MCP gateway: camera, microphone and speaker effects, Studio Voice profiles, device selection, camera resolution, and effects on local media files. Requires NVIDIA Broadcast 2.3 or newer on Windows (2.2 and older have no gateway); the install is refused when the app is absent, and the tools appear while NVIDIA Broadcast is running in the user's desktop session.
Good to know before installing
The tools change live audio and video effects on this machine; nothing leaves loopback.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install nvidia-broadcast
Said no? Turn it on later:
hermes plugins enable nvidia-broadcast
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
Cua Spaces
Verified
Cua's own plugin: runs Hermes's terminal, file and code tools inside a Cua Space, an isolated Linux, macOS or Windows machine you can watch live, as a terminal backend (`hermes config set terminal.backend cua`).
Cua's own plugin: runs Hermes's terminal, file and code tools inside a Cua Space, an isolated Linux, macOS or Windows machine you can watch live, as a terminal backend (`hermes config set terminal.backend cua`). On Hermes 0.22.3 and later, Bot Desktop, computer_use and the browser follow the terminal into the Space too (needs the `cua` command).
Good to know before installing
Installs the `cua` Python SDK (>=0.5.0,<0.8); every command the agent runs, every file it touches, and (on 0.22.3+) every screen, click and page the agent drives go to the Space: on this machine for a local Space, or on Cua's cloud (cua.ai) or a machine you name, using the sign-in `cua auth login` saved (the plugin never reads or stores a token, and keeps CUA_API_KEY/CUA_DAEMON_TOKEN out of the Space). Windows Spaces run Hermes's tools in Git Bash, like Hermes on a Windows PC: if the Space lacks Git for Windows or Python, the plugin installs them inside the Space (pinned official installers checked against SHA-256, `winget` fallback) and adds `C:\c`-style drive aliases there. The optional `desktop` setting installs a desktop stack (VNC, Chromium, agent-browser, cua-driver) inside a Linux Space with sudo there. Nothing is installed on this machine. With the default `space: create` it makes a fresh Space per session and deletes it when Hermes finishes (`delete_on_exit`); because that Space is a disposable sandbox, Hermes skips its dangerous-command prompts there, as it does for its other container backends. A Space you name is never deleted and keeps the prompts.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install cua-spaces
Said no? Turn it on later:
hermes plugins enable cua-spaces
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Run Hermes on CoreWeave Serverless Inference with live model discovery, streaming responses, and an OpenAI-compatible API.
Good to know before installing
Hermes sends model discovery and chat requests, including prompts and tool results, to https://api.inference.wandb.ai/v1 (CoreWeave / W&B Inference) using COREWEAVE_API_KEY; the installed provider registers a profile only and reads no credential files, starts no processes and adds no telemetry.
From the plugin's catalog listing.
How to install
Install it. Hermes asks for any API keys it needs (this one needs COREWEAVE_API_KEY), then asks whether to turn it on.
hermes plugins install coreweave
Said no? Turn it on later:
hermes plugins enable coreweave
Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide↗ (opens in a new tab).
Full setup steps, settings and screenshots are on the plugin's official catalog page from Nous Research.
No plugins match that search.
Read before you install
Plugins run code inside your agent. Official plugins come from Nous Research's own repo. Community plugins are independent projects, so check the source, the permissions they ask for and any API keys they need. New to plugins? Start with skills vs plugins vs MCP.
