[PR #2175] [CLOSED] feat: function calling #20917

New Issue

GiteaMirror · 2026-04-20T03:15:24-05:00

GiteaMirror commented

2026-04-20 03:15:24 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/2175
Author: @not-nullptr
Created: 5/11/2024
Status: ❌ Closed

Base: dev ← Head: function-calling

📝 Commits (4)

d4e2bbe add local function calling
b3a0430 use $i18n for localizations
4d8b382 fix files not saving
8bdb48b add error handling

📊 Changes

11 files changed (+988 additions, -5 deletions)

View changed files

📝 package-lock.json (+6 -0)
📝 package.json (+1 -0)
➕ src/lib/apis/functions/index.ts (+191 -0)
➕ src/lib/apis/monaco/index.ts (+34 -0)
➕ src/lib/components/chat/Settings/Functions.svelte (+431 -0)
📝 src/lib/components/chat/SettingsModal.svelte (+55 -4)
📝 src/lib/stores/index.ts (+1 -1)
📝 src/routes/(app)/+page.svelte (+32 -0)
📝 src/routes/(app)/c/[id]/+page.svelte (+32 -0)
📝 src/routes/+layout.svelte (+33 -0)
➕ src/routes/editor/[function]/+page.svelte (+172 -0)

📄 Description

Pull Request Checklist

Target branch: Pull requests should target the dev branch.
Description: Briefly describe the changes in this pull request.
Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
Documentation: Have you updated relevant documentation Open WebUI Docs, or other documentation sources?
Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
Testing: Have you written and run sufficient tests for the changes?
Code Review: Have you self-reviewed your code and addressed any coding standard issues?

Description

i've implemented function calling, since this is one of the last "big" features relating to LLMs that open-webui has yet to have implemented.

Changelog Entry

Added

function calling (incl. settings menu)
in-browser monaco editor for typescript function editing

Fixed

(n/a)

Changed

(n/a)

Removed

(n/a)

Security

(n/a)

Breaking Changes

(n/a)

Additional Information

this PR also adds monaco as a dependency, since functions are written in-the-browser with first-class typescript support. i looked into writing my own editor - this is not an option (for me, at least)

functions are written to localStorage, this is because i don't know python and i'd rather not write poor code for the backend .

there's still some work to be done (such as adding validation for parameter names - they can only include values which a javascript variable could include) but its functional.

demo:
https://github.com/open-webui/open-webui/assets/62841684/70bcdd8c-d887-43f7-8f7b-54b5ac1dab31

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/2175 **Author:** [@not-nullptr](https://github.com/not-nullptr) **Created:** 5/11/2024 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `function-calling` --- ### 📝 Commits (4) - [`d4e2bbe`](https://github.com/open-webui/open-webui/commit/d4e2bbe38dbad56e331b60531ae5c6fec192d8ae) add local function calling - [`b3a0430`](https://github.com/open-webui/open-webui/commit/b3a0430c935e927e22b1ba0c5968a102fe8b2eb9) use $i18n for localizations - [`4d8b382`](https://github.com/open-webui/open-webui/commit/4d8b382cd53a3f6106d9cab8ba1362e737d88c29) fix files not saving - [`8bdb48b`](https://github.com/open-webui/open-webui/commit/8bdb48b42c5c1857c38deca61c7a8c13ecbeb55f) add error handling ### 📊 Changes **11 files changed** (+988 additions, -5 deletions) <details> <summary>View changed files</summary> 📝 `package-lock.json` (+6 -0) 📝 `package.json` (+1 -0) ➕ `src/lib/apis/functions/index.ts` (+191 -0) ➕ `src/lib/apis/monaco/index.ts` (+34 -0) ➕ `src/lib/components/chat/Settings/Functions.svelte` (+431 -0) 📝 `src/lib/components/chat/SettingsModal.svelte` (+55 -4) 📝 `src/lib/stores/index.ts` (+1 -1) 📝 `src/routes/(app)/+page.svelte` (+32 -0) 📝 `src/routes/(app)/c/[id]/+page.svelte` (+32 -0) 📝 `src/routes/+layout.svelte` (+33 -0) ➕ `src/routes/editor/[function]/+page.svelte` (+172 -0) </details> ### 📄 Description ## Pull Request Checklist - [x] **Target branch:** Pull requests should target the `dev` branch. - [x] **Description:** Briefly describe the changes in this pull request. - [x] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description. - [ ] **Documentation:** Have you updated relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs), or other documentation sources? - [ ] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation? - [ ] **Testing:** Have you written and run sufficient tests for the changes? - [x] **Code Review:** Have you self-reviewed your code and addressed any coding standard issues? --- ## Description i've implemented function calling, since this is one of the last "big" features relating to LLMs that open-webui has yet to have implemented. --- ### Changelog Entry ### Added - function calling (incl. settings menu) - in-browser monaco editor for typescript function editing ### Fixed (n/a) ### Changed (n/a) ### Removed (n/a) ### Security (n/a) ### Breaking Changes (n/a) --- ### Additional Information this PR also adds `monaco` as a dependency, since functions are written in-the-browser with first-class typescript support. i looked into writing my own editor - this is not an option (for me, at least) functions are written to `localStorage`, this is because i don't know python and i'd rather not write poor code for the backend . there's still some work to be done (such as adding validation for parameter names - they can only include values which a javascript variable could include) but its functional. **demo:** https://github.com/open-webui/open-webui/assets/62841684/70bcdd8c-d887-43f7-8f7b-54b5ac1dab31 --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-04-20 03:15:24 -05:00

GiteaMirror closed this issue

2026-04-20 03:15:25 -05:00

GiteaMirror referenced this issue

2026-04-20 06:08:41 -05:00

[PR #20917] [CLOSED] feat/use_of_openrouter #25831

GiteaMirror referenced this issue

2026-04-25 13:42:30 -05:00

[PR #20917] [CLOSED] feat/use_of_openrouter #41461

GiteaMirror referenced this issue

2026-04-30 01:04:59 -05:00

[PR #20917] [CLOSED] feat/use_of_openrouter #48879