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llama.cpp
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SimpleChatTC:WebFetch: Cleanup the names and descriptions a bit

This commit is contained in:
hanishkvc 2025-10-17 18:25:50 +05:30
parent 73a144c44d
commit c2fb0cd241
2 changed files with 31 additions and 28 deletions
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11
tools/server/public_simplechat/readme.md
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@ -343,11 +343,12 @@ mechanism. Use of WebWorker helps avoid exposing browser global scope to the gen
However any shared web worker scope isnt isolated. Either way always remember to cross check the tool
requests and generated responses when using tool calling.
web_url_fetch and family works along with a corresponding simple local web proxy/caching server logic
that can bypass the CORS restrictions applied if trying to directly fetch from the browser js runtime
environment. Depending on the path specified on the proxy server, if urltext, it additionally tries
to convert html content into equivalent text to some extent. May add support for white list of allowed
sites to access or so.
fetch_web_url_raw/text and family works along with a corresponding simple local web proxy/caching
server logic, this helps bypass the CORS restrictions applied if trying to directly fetch from the
browser js runtime environment. Depending on the path specified wrt the proxy server, if urltext
(and not urlraw), it additionally tries to convert html content into equivalent text to some extent
in a simple minded manner by dropping head block as well as all scripts/styles/footers/headers/nav.
May add support for white list of allowed sites to access or so. The simple proxy can be found at
* tools/server/public_simplechat/local.tools/simpleproxy.py

48
tools/server/public_simplechat/tooljs.mjs
View File

@ -82,17 +82,17 @@ function message_toolsworker(mev) {
}
let weburlfetch_meta = {
let fetchweburlraw_meta = {
"type": "function",
"function": {
"name": "web_url_fetch",
"description": "Fetch the requested web url through a proxy server in few seconds",
"name": "fetch_web_url_raw",
"description": "Fetch the requested web url through a proxy server and return the got content as is, in few seconds",
"parameters": {
"type": "object",
"properties": {
"url":{
"type":"string",
"description":"the url of the page / content to fetch from the internet"
"description":"url of the web page to fetch from the internet"
}
},
"required": ["url"]
@ -102,17 +102,18 @@ let weburlfetch_meta = {
/**
* Implementation of the web url logic. Dumb initial go.
* Implementation of the fetch web url raw logic. Dumb initial go.
* Expects a simple minded proxy server to be running locally
* * listening on port 3128
* * expecting http requests
* * with a query token named url which gives the actual url to fetch
* ALERT: Accesses a external web proxy/caching server be aware and careful
* * with a query token named url wrt the path urlraw
* which gives the actual url to fetch
* ALERT: Accesses a seperate/external web proxy/caching server, be aware and careful
* @param {string} toolcallid
* @param {string} toolname
* @param {any} obj
*/
function weburlfetch_run(toolcallid, toolname, obj) {
function fetchweburlraw_run(toolcallid, toolname, obj) {
if (gToolsWorker.onmessage != null) {
let newUrl = `http://127.0.0.1:3128/urlraw?url=${encodeURIComponent(obj.url)}`
fetch(newUrl).then(resp=>resp.text()).then(data => {
@ -124,17 +125,17 @@ function weburlfetch_run(toolcallid, toolname, obj) {
}
let weburlfetchstrip_meta = {
let fetchweburltext_meta = {
"type": "function",
"function": {
"name": "web_url_fetch_strip_htmltags_and_some_useless",
"description": "Fetch the requested web url through a proxy server and strip away html tags as well as head, script, styles blocks before returning the remaining body in few seconds",
"name": "fetch_web_url_text",
"description": "Fetch the requested web url through a proxy server and return its text content after stripping away the html tags as well as head, script, style, header, footer, nav blocks, in few seconds",
"parameters": {
"type": "object",
"properties": {
"url":{
"type":"string",
"description":"the url of the page that will be fetched from the internet and inturn unwanted stuff stripped from its contents to some extent"
"description":"url of the page that will be fetched from the internet and inturn unwanted stuff stripped from its contents to some extent"
}
},
"required": ["url"]
@ -144,19 +145,20 @@ let weburlfetchstrip_meta = {
/**
* Implementation of the web url logic. Dumb initial go.
* Implementation of the fetch web url text logic. Dumb initial go.
* Expects a simple minded proxy server to be running locally
* * listening on port 3128
* * expecting http requests
* * with a query token named url which gives the actual url to fetch
* * strips out head as well as any script and style blocks in body
* * with a query token named url wrt urltext path,
* which gives the actual url to fetch
* * strips out head as well as any script, style, header, footer, nav and so blocks in body
* before returning remaining body contents.
* ALERT: Accesses a external web proxy/caching server be aware and careful
* ALERT: Accesses a seperate/external web proxy/caching server, be aware and careful
* @param {string} toolcallid
* @param {string} toolname
* @param {any} obj
*/
function weburlfetchstrip_run(toolcallid, toolname, obj) {
function fetchweburltext_run(toolcallid, toolname, obj) {
if (gToolsWorker.onmessage != null) {
let newUrl = `http://127.0.0.1:3128/urltext?url=${encodeURIComponent(obj.url)}`
fetch(newUrl).then(resp=>resp.text()).then(data => {
@ -182,14 +184,14 @@ export let tc_switch = {
"meta": calc_meta,
"result": ""
},
"web_url_fetch": {
"handler": weburlfetch_run,
"meta": weburlfetch_meta,
"fetch_web_url_raw": {
"handler": fetchweburlraw_run,
"meta": fetchweburlraw_meta,
"result": ""
},
"web_url_fetch_strip_htmltags_and_some_useless": {
"handler": weburlfetchstrip_run,
"meta": weburlfetchstrip_meta,
"fetch_web_url_text": {
"handler": fetchweburltext_run,
"meta": fetchweburltext_meta,
"result": ""
}
}