bridgeapp-thread

bridgeapp-thread is a skill for Claude Code from MathAndMagic/bridgeapp-plugin. It costs 61 tokens per session (487 once invoked), scanned A, original, MIT.

A procedure for reading a BridgeApp message or thread from beginning to end. BridgeApp is the workspace where the conversation and agent activity are stored.

In plain words
What is it for?
Reading, summarizing, or acting on a BridgeApp message, thread, permalink, or conversation ID.
Why use it?
It helps avoid missing later replies, decisions, or actions recorded inside the conversation.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the bridgeapp plugin — 6 skills, 1 MCP server shipped together

Good fit Reading, summarizing, or acting on a BridgeApp message, thread, permalink, or conversation ID.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add MathAndMagic/bridgeapp-plugin --skill bridgeapp-thread
Clone the repo
git clone --depth 1 https://github.com/MathAndMagic/bridgeapp-plugin

Made for: Claude Code.

Or install bridgeapp, the plugin that ships this one along with the rest of its 6 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.

agentmods badge for bridgeapp-thread

README.md
[![agentmods](https://agentmods.dev/badge/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread/github.svg)](https://agentmods.dev/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread)
Your own site
<a href="https://agentmods.dev/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread"><img src="https://agentmods.dev/badge/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread/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.

agentmods 80×15 button for bridgeapp-thread

Your own site · 80×15
<a href="https://agentmods.dev/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread"><img src="https://agentmods.dev/badge/skills/mathandmagic/bridgeapp-plugin/bridgeapp-thread.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 487 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00061 $0.00487
Opus 5.5 $0.00024 $0.00195
Sonnet 5.5 $0.00012 $0.00097
Haiku 4.5 $0.00006 $0.00049

Measured 2mo ago against content hash eea7769b7090, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bridgeapp-thread 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 2mo 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.

plugins/bridgeapp/skills/bridgeapp-thread/SKILL.md · 57 lines

What it actually says

Reading a BridgeApp conversation

You were pointed at one message. Read the conversation around it before doing anything with it.

Read the whole thing, not the first page

list_thread_messages(thread_id)     when the message has a thread
list_chat_messages(chat_id)         when it does not

Both return 15 messages per page. Keep paging until a page comes back short or empty. Stopping at the first page is the single most common way to misread a BridgeApp conversation: the reply that matters is usually not in the first fifteen.

list_chat_messages takes created_after and created_before as RFC3339 timestamps. When you only need the neighbourhood of one message, bracket it rather than reading the channel from its beginning.

Pick up what the agents did

A message with agent activity has a transcript: reasoning, tool calls, skill calls, one 15-step page at a time.

get_message_transcript(message_id)

Read it when the conversation refers to something an agent did — "it failed", "see what it found" — otherwise the thread alone will not explain the outcome.

Know who is talking

get_current_user tells you which account you are acting as, which is also whose permissions apply. list_project_participants resolves the names behind the ids in a project chat.

Then follow the references

Task keys (DEV-1234), @Task:<uuid> mention tokens, page links, and links to other messages all appear as plain text in message content. Walking those is the bridgeapp-context skill; use it rather than repeating its rules here.

Before you reply into BridgeApp

create_task_comment, send_channel_message, and send_direct_message post as the signed-in user and are immediately visible to their colleagues. Summarize back in this session first and let the user decide what gets posted, unless they asked for exactly that message.

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.

  1. 2mo ago First seen · 57 lines · 61 tokens per session scan A eea7769b7090

Subscribe to this mod's changes

bridgeapp-thread is a skill published in the GitHub repository MathAndMagic/bridgeapp-plugin (0 stars, last pushed 11d ago), licensed MIT. It adds 61 tokens to every session and 487 once invoked, about $0.0002 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 2026-08-31.

Related

bridgeapp-thread compared with skills from other repositories

bridgeapp-thread next to 6 skills from other repositories
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