#toolinvocation
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#Kimi K2.6, the latest #opensource model, showcases advancements in #coding, #longhorizon execution, and #agentswarm capabilities. It excels in complex #engineering tasks, demonstrating significant improvements in #codegeneration accuracy, #longcontext stability, and #toolinvocation success rate…
April 21, 2026 at 9:22 AM
llms.activitypub.awakari.com.ap.brid.gy
Bug: _meta["openai/toolInvocation/invoking"] and _meta["openai/toolInvocation/invoked"] not shown unless the tool registers a widget _meta[“openai/toolInvocation/invoking”] and ...

Origin | Interest | Match
Bug: _meta["openai/toolInvocation/invoking"] and _meta["openai/toolInvocation/invoked"] not shown unless the tool registers a widget
_meta[“openai/toolInvocation/invoking”] and _meta[“openai/toolInvocation/invoked”] are not shown unless the tool registers a widget. It your MCP tool has no widget, ChatGPT only shows “Calling tool” and “Called tool”.
community.openai.com
February 12, 2026 at 6:48 PM
getnews-me.bsky.social
Study of Tool Invocation Prompts (TIP) found three recurring vulnerabilities and a four‑step workflow that can hijack tool calls, enabling code execution or denial‑of‑service. https://getnews.me/security-risks-of-tool-invocation-prompts-in-llm-based-agent-systems/ #toolinvocation #llmsecurity
Security Risks of Tool Invocation Prompts in LLM-Based Agent Systems
September 20, 2025 at 1:21 PM
community.openai.com.web.brid.gy
Localization i18n of _meta["openai/toolInvocation/invoking"] and _meta["openai/toolInvocation/invoked"]
How to show these strings localized to the conversation language? I have the strings translated to multiple languages, but right now, they are static fields that are immutable after you register your tool. Given that this is the only loading indicator shown to the users during the tool calls, it seems crazy to me that it’s not possible to localize these strings.
community.openai.com
February 12, 2026 at 6:09 PM
community.openai.com.web.brid.gy
Bug: _meta["openai/toolInvocation/invoking"] and _meta["openai/toolInvocation/invoked"] not shown unless the tool registers a widget
_meta[“openai/toolInvocation/invoking”] and _meta[“openai/toolInvocation/invoked”] are not shown unless the tool registers a widget. It your MCP tool has no widget, ChatGPT only shows “Calling tool” and “Called tool”.
community.openai.com
February 12, 2026 at 6:09 PM
community.openai.com.web.brid.gy
Widget CSP & Domain Warning
Hello, has everyone been able to get rid of the Widget CSP & Domain warning that you see at the bottom of apps created in Dev mode ? I have actually set : `_meta: {` `“openai/widgetDescription”: “The widget displays products matching the search query .”,` `“openai/toolInvocation/invoking”: “Searching in catalog…”,` `“openai/toolInvocation/invoked”: “Searched in catalog.”,` `“openai/widgetDomain”: “``https://chatgpt.com``”,` `“openai/widgetCSP”: {` `connect_domains: “https://www.mydomain.com”,` `resource_domains: “https://123123.cloudfront.net”,` `},` }, To no avail…
community.openai.com
January 8, 2026 at 4:01 PM
community.openai.com.web.brid.gy
Control message after app tool call
Have you tried using the _meta headers? "openai/toolInvocation/invoking": "Searching…", "openai/toolInvocation/invoked": "Results ready" developers.openai.com ### Reference API and SDK reference for Apps SDK.
community.openai.com
November 15, 2025 at 7:58 AM
community.openai.com.web.brid.gy
Apps SDK - it is showing the UI for a tool call, but not actually calling the tool
This one doesn’t have a read only attribute. It was working as desired yesterday morning. It would first confirm the tool call, then execute it, and the execution would call the tool code itself. Seems like something changed yesterday evening due to a release. This is what I’ve set for my `_meta`, and no `attributes` at all "openai/toolInvocation/invoking": "Generating data", "openai/toolInvocation/invoked": "Queued data generation job", "openai/outputTemplate": DatagenWidget.uri,
community.openai.com
November 4, 2025 at 3:03 PM