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Ollama Provider

docs/ollama.md

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Ollama Provider

The Ollama provider can verify Ollama Cloud API-key access and scrape the Plan & Billing page to extract Cloud Usage limits for session and weekly windows.

Features

  • Plan badge: Reads the plan tier (Free/Pro/Max) from the Cloud Usage header.
  • Session + weekly usage: Parses the percent-used values shown in the usage bars.
  • Reset timestamps: Uses the data-time attribute on the “Resets in …” elements.
  • API key auth: Verifies direct https://ollama.com/api access with OLLAMA_API_KEY or a configured key.
  • Browser cookie auth: Required for Cloud Usage quota windows because Ollama does not expose those limits through the documented API.

Setup

  1. Open Settings → Providers.
  2. Enable Ollama.
  3. For API-key mode, paste an API key from https://ollama.com/settings/keys or set OLLAMA_API_KEY.
  4. For quota bars, leave Cookie source on Auto (recommended, imports Chrome cookies by default).

Ollama API keys currently do not expire, but they can be revoked from the key settings page.

Manual cookie import (optional)

  1. Open https://ollama.com/settings in your browser.
  2. Copy a Cookie: header from the Network tab.
  3. Paste it into Ollama → Cookie source → Manual.

How it works

  • API-key mode first probes the authenticated https://ollama.com/api/web_search endpoint without performing a search, then fetches https://ollama.com/api/tags for the model catalog. The catalog endpoint is public and cannot verify a key by itself.
  • Cookie mode fetches https://ollama.com/settings using browser cookies.
  • Cookie discovery recognizes the current WorkOS AuthKit wos-session cookie alongside legacy Ollama and NextAuth session names.
  • Redirects from settings to /signin or the WorkOS AuthKit authorization page are treated as expired sessions, so CodexBar can try the next cookie candidate and show sign-in guidance instead of a parser error.
  • Parses:
    • Plan badge under Cloud Usage.
    • Session usage and Weekly usage percentages.
    • data-time ISO timestamps for reset times.

Troubleshooting

“No Ollama session cookie found”

Sign in at https://ollama.com/signin in Chrome, then refresh CodexBar. If your active session is only in Safari (or another browser), use Cookie source → Manual and paste a cookie header.

“Ollama session cookie expired”

Sign out and back in at https://ollama.com/signin, then refresh.

“Could not parse Ollama usage”

The settings page HTML may have changed. Capture the latest page HTML and update OllamaUsageParser.