harivansh-afk/clanker-agent
1
1
Fork 0
mirror of https://github.com/harivansh-afk/clanker-agent.git synced 2026-04-18 02:03:05 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: add built-in browser tool

Browse source 
Add a first-class browser tool backed by agent-browser and enable it by default in coding sessions.

Include CLI and system-prompt wiring plus focused coverage for the new tool.

Co-authored-by: Codex <noreply@openai.com>
This commit is contained in:
Harivansh Rathi 2026-03-08 12:50:02 -07:00
parent df702d95a3
commit 0720c47495
8 changed files with 797 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

14
packages/coding-agent/src/core/system-prompt.ts
View file

@ -4,11 +4,14 @@
import { getDocsPath, getReadmePath } from "../config.js";
import { formatSkillsForPrompt, type Skill } from "./skills.js";
import { defaultCodingToolNames } from "./tools/index.js";
/** Tool descriptions for system prompt */
const toolDescriptions: Record<string, string> = {
read: "Read file contents",
bash: "Execute bash commands (ls, grep, find, etc.)",
browser:
"Open websites, inspect pages with snapshot, click/fill/wait, take screenshots, and save/load browser state",
edit: "Make surgical edits to files (find exact text and replace)",
write: "Create or overwrite files",
grep: "Search file contents for patterns (respects .gitignore)",
@ -19,7 +22,7 @@ const toolDescriptions: Record<string, string> = {
export interface BuildSystemPromptOptions {
/** Custom system prompt (replaces default). */
customPrompt?: string;
/** Tools to include in prompt. Default: [read, bash, edit, write] */
/** Tools to include in prompt. Default: coding tools including browser */
selectedTools?: string[];
/** Optional one-line tool snippets keyed by tool name. */
toolSnippets?: Record<string, string>;
@ -123,7 +126,7 @@ export function buildSystemPrompt(
// Build tools list based on selected tools.
// Built-ins use toolDescriptions. Custom tools can provide one-line snippets.
const tools = selectedTools || ["read", "bash", "edit", "write"];
const tools = selectedTools ?? defaultCodingToolNames;
const toolsList =
tools.length > 0
? tools
@ -147,6 +150,7 @@ export function buildSystemPrompt(
};
const hasBash = tools.includes("bash");
const hasBrowser = tools.includes("browser");
const hasEdit = tools.includes("edit");
const hasWrite = tools.includes("write");
const hasGrep = tools.includes("grep");
@ -180,6 +184,12 @@ export function buildSystemPrompt(
addGuideline("Use write only for new files or complete rewrites");
}
if (hasBrowser) {
addGuideline(
"Use browser for website tasks. Open the page, use snapshot to inspect interactive elements, then click, fill, wait, or screenshot as needed",
);
}
// Output guideline (only when actually writing or executing)
if (hasEdit || hasWrite) {
addGuideline(