How to connect Truvera to Hermes Agent (paste one key, 15 tools)

Most guides for giving Hermes Agent Truvera access start with registering your own OAuth app or pasting API keys into env files, then leave the token refresh and tool wiring to you. ClawLink gives Hermes a more practical Truvera setup: pair once in the browser and your always-on Hermes agent can act on Truvera for you, reading and doing real work on your behalf with no auth, token refresh, or tool wiring to build yourself.

Setup

It takes three steps to connect Hermes to Truvera.

1
Install and pair
Install the ClawLink plugin, then pair Hermes with a one-time browser approval:
hermes plugins install ClawLink-HQ/hermes-plugin --enable
2
Connect Truvera
Paste your API key in the dashboard.
3
Use it from chat
Ask Hermes Agent: "What can you do with Truvera?"

Install by command

The prompt above walks Hermes through this. By hand, it is four commands and a browser approval:

hermes plugins install ClawLink-HQ/hermes-plugin --enable
hermes clawlink begin    # prints an approval link — open it and approve
hermes clawlink finish   # after approving in the browser
hermes clawlink test

Then connect Truvera in the ClawLink dashboard — paste your Truvera API key once.

Verify the connection by asking Hermes:

Pull the relevant data from Truvera, summarize it in plain English, and point out anything that needs attention.

Using a different agent?

The Hermes plugin is one client of ClawLink's MCP server. Claude Code, Cursor, Codex, or any agent that can run a shell command pairs with the same ClawLink account through the CLI:

npx -y @useclawlink/cli login

login opens the same browser approval and stores a credential locally. Once Truvera is connected in the dashboard, that agent calls the same 15 Truvera tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.

Truvera MCP for Hermes

Looking for a Truvera MCP server for Hermes Agent? ClawLink connects Truvera to Hermes Agent and exposes 15 Truvera tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using OpenClaw instead? The OpenClaw Truvera integration works the same way.

What the Hermes Agent Truvera integration can do

15 Truvera tools are ready for Hermes Agent once the account is connected. The 11 below are the ones people reach for most; your agent can call all 15.

11 of 15 Truvera tools for Hermes

Tool	What it does
Retrieve API key `truvera_retrieve_api_key`	Retrieve details of an API key
Retrieve API keys `truvera_retrieve_api_keys`	List all API keys
Retrieve credential `truvera_retrieve_credential`	Retrieve a verifiable credential by its unique ID
Retrieve credentials `truvera_retrieve_credentials`	Retrieve a list of credential metadata
Retrieve did `truvera_retrieve_did`	Retrieve a DID Document by its DID
Retrieve registries `truvera_retrieve_registries`	Retrieve a list of revocation registries
Retrieve webhook `truvera_retrieve_webhook`	Retrieve a specific webhook's details
Retrieve webhooks `truvera_retrieve_webhooks`	List configured webhooks
Verify `truvera_verify`	Verify a verifiable credential or presentation
Create API key `truvera_create_api_key`	Create an API key
Create webhook `truvera_create_webhook`	Create a webhook endpoint

Try it: find the Truvera tool you need

Browse the 11 Truvera tools

Click any tool to see exactly what Hermes can do and copy a ready-to-use prompt.

Example prompts

Pull the relevant data from Truvera, summarize it in plain English, and point out anything that needs attention.

ClawLink vs. building it yourself

The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for Hermes Agent. That is fine if you want to build and maintain the integration yourself. Most teams just want Truvera working from chat.

	Manual	ClawLink
Credential handling	Collect, validate, store, and rotate the Truvera API key yourself, then make sure every tool call uses the right account.	Users complete the hosted ClawLink setup once and the connected Truvera account becomes available to the agent without you building credential management.
Ongoing maintenance	You own refresh logic, permission debugging, environment config, and every provider-specific edge case for Truvera.	ClawLink handles the repetitive integration plumbing so your team can focus on the workflow instead of the infrastructure.
Agent usability	You still need to expose the right Truvera actions to the runtime in a format your agent can reliably use.	15 tools for Truvera are already exposed through ClawLink, so the agent can read and act from chat immediately.

ClawLink vs. Composio

Composio also exposes Truvera to AI agents. It is developer infrastructure: Python and TypeScript SDKs, an MCP server, and a catalog past 1,000 apps, aimed at teams shipping agent products. ClawLink is built for Hermes Agent users instead. You install the plugin once, connect Truvera in the browser, and the 15 tools above work from chat. There is no SDK and no config file, and the Truvera key you paste at setup is stored server-side rather than kept in your environment. Choosing between them? Read the full Composio alternatives comparison.

Troubleshooting

Hermes paired but still can't use Truvera

Pairing is a two-step handshake: run hermes clawlink begin, approve the link in your browser, then run hermes clawlink finish. If you ran finish before approving, or the approval link expired, run hermes clawlink begin again to get a fresh link. Confirm the plugin was installed with --enable, then verify with hermes clawlink test.

Connection succeeds but no tools appear

Reconnect Truvera from the dashboard, then start a fresh chat if the runtime still has the old tool catalog loaded.

"Tool schema not loaded yet" error when calling Truvera tools

Truvera tool schemas load on demand the first time a tool runs and are cached after that, so this error usually clears on its own: wait a few seconds and retry the same request. If every Truvera call keeps failing with it in a fresh chat, reconnect from the dashboard, and contact support if it still persists — that pattern points to a configuration problem on our side, not something you can fix by reconnecting again.

Truvera returns 403 or "permission denied" on one action while others work

Two usual causes. The connected account may not have access to the specific workspace, inbox, store, or project in the request — check that first. If access looks right, the agent may have sent a placeholder value (like "YOUR_ID" or an example id from documentation) instead of a real one: ask it to run a list or search tool first, then retry the action with a real id from those results. Most failures at this stage are one of these two, not ClawLink bugs.

API key setup works but results look incomplete

Double-check that the API key for Truvera has the right scopes or account access. A valid key can still be too limited for some reads or writes.

FAQ

Is there a Hermes Agent Truvera integration?

Yes. ClawLink is the fastest way to connect Hermes to Truvera: link your Truvera account once in the browser and Hermes Agent can call the Truvera API through 15 ready-made tools — no custom code or token handling.

How do I connect Truvera to Hermes with ClawLink?

Install the plugin with hermes plugins install ClawLink-HQ/hermes-plugin --enable, then pair once: run hermes clawlink begin, approve the link in your browser, and run hermes clawlink finish. Connect Truvera in the dashboard and Hermes can use it from the next message — no config files, and the Truvera key you paste is stored server-side instead of in your environment.

How long does it take to connect Truvera to Hermes Agent?

About two minutes. Sign in, click Connect next to Truvera in the dashboard, authenticate, and Hermes Agent can use it from the next chat message.

Why use ClawLink instead of wiring Truvera up myself?

Hermes paired but still can't use Truvera

How to connect Truvera to Hermes Agent

Setup

Install and pair

Connect Truvera

Use it from chat