What is cometchat-flutter-v6-calls?

An integration guide for adding CometChat calling to Flutter UIKit v6 apps. It covers the call components and the app setup needed for call navigation.

Use it to add incoming, outgoing, ongoing, and call-log screens to a Flutter chat app and connect them to CometChat's calling features.

It helps prevent call screens from failing because required Flutter app navigation wiring is missing. It also provides the documented setup for the stable v6 calling integration.

cometchat-flutter-v6-calls — Skill for Claude Code by cometchat

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo

git clone --depth 1 https://github.com/cometchat/cometchat-skills

agentmods

npx agentmods add skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls

Made for: Claude Code.

Or install cometchat-skills, the plugin that ships this one along with the rest of its 98 skills, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls/github.svg)](https://agentmods.dev/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls)

Your own site

<a href="https://agentmods.dev/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls"><img src="https://agentmods.dev/badge/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls"><img src="https://agentmods.dev/badge/skills/cometchat/cometchat-skills/cometchat-flutter-v6-calls.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,242 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00099	$0.02242
Opus 5.5	$0.00040	$0.00897
Sonnet 5.5	$0.00020	$0.00448
Haiku 4.5	$0.00010	$0.00224

Measured 1mo ago against content hash c77d80938853, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cometchat-flutter-v6-calls scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/cometchat-flutter-v6-calls/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Ground truth: the call UI ships INSIDE cometchat_chat_uikit, but in a second barrel, and the WebRTC engine is a separate package (cometchat_calls_sdk). Every symbol below is catalog-verified against 6.1.0. Exhaustive props: FETCH the twin via ../cometchat-flutter-v6-core/references/docs-map.md (call-features · incoming-call · outgoing-call · call-logs · call-buttons). APPEND to the user's app — additive wiring only.

Companion skills (read first)

cometchat-flutter-v6-core — install, credentials, the settings asset, init→login→render. This skill ASSUMES it (calling rides the SAME init).
cometchat-flutter-v6-components — the widget catalog.
cometchat-flutter-v6-placement — where call surfaces sit in the app shell (incoming calls need only the root navigatorKey — no widget).

Use this skill when

"add voice & video calls", "enable video call", "add call buttons", "show call logs". Precondition: chat already works (core done).

Prerequisites & install

cometchat_chat_uikit already depends on cometchat_calls_sdk (^5.0.4, in the kit's own dependencies: — verified in the 6.1.x pubspec), so the WebRTC engine is pulled in transitively; you do not need to add it. Add an explicit direct dependency only if you import cometchat_calls_sdk symbols directly (then pin it to keep resolution predictable):

flutter pub add cometchat_calls_sdk   # optional — only if you import the package directly

Then the native config the docs require — all four steps, or calling silently never rings:

cometchat_calls_sdk (transitive via the kit; pin ^5.0.4 in pubspec.yaml only if you added it directly).
Android android/app/build.gradle.kts: minSdk = 26.
iOS ios/Podfile: platform :ios, '15.1', then pod install.
Permissions — camera + microphone (AndroidManifest.xml; NSCameraUsageDescription / NSMicrophoneUsageDescription in Info.plist). Without them the call surface opens black.

⚠️ The docs' floors are too low and these are compiler-verified instead. cometchat_calls_sdk pins minSdkVersion 26 in its android/build.gradle and platform :ios, '15.1' in its podspec (5.0.7; it was 13.0 through 5.0.6). Gradle and CocoaPods take the MAXIMUM across the dependency graph, so a lower app-level value is a build error, not a warning. Docs say 24 / 13.0 — DOCS-BACKLOG D7. Platform floors do move: re-verify against the installed package, not the page.

Read the full file on GitHub · 102 lines

Files

What ships with it

12 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago Changed · -314 lines · -204 tokens per session c77d80938853
1mo ago First seen · 416 lines · 303 tokens per session scan A ed30befa5f6c

Subscribe to this mod's changes

cometchat-flutter-v6-calls is a skill published in the GitHub repository cometchat/cometchat-skills (155 stars, last pushed 11d ago), licensed MIT. It adds 99 tokens to every session and 2,242 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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