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Create or update a repository secret

An MCP tool from the GitHub API server, hosted on mcp.hjlabs.in.

Create or update a repository secret Creates or updates a repository secret with an encrypted value. Encrypt your secret using LibSodium. For more information, see "Encrypting secrets for the REST API." Authenticated users must have… [PUT /repos/{owner}/{repo}/agents/secrets/{secret_name}]

Name on the gateway: github_api__agents_create_or_update_repo_secret · may change things.

Parameters

NameTypeDescription
owner requiredstringThe account owner of the repository. The name is not case…
repo requiredstringThe name of the repository without the .git extension. The…
secret_name requiredstringThe name of the secret.
encrypted_value requiredstringValue for your secret, encrypted with LibSodium using the public key retrieved…
key_id requiredstringID of the key you used to encrypt the secret.

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "github_api__agents_create_or_update_repo_secret",
  "arguments": {
    "owner": "…",
    "repo": "…",
    "secret_name": "…",
    "encrypted_value": "…",
    "key_id": "…"
  }
}

Or connect the GitHub API server directly, which lists 1,221 tools including this one:

Run in your terminal
claude mcp add --transport http hj-github-api https://mcp.hjlabs.in/mcp/github-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the create or update a repository secret tool with owner set to ….

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