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.
npx skills add jonny981/claude-tandem --skill memorygit clone --depth 1 https://github.com/jonny981/claude-tandemWrote 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.
[](https://agentmods.dev/skills/jonny981/claude-tandem/memory)<a href="https://agentmods.dev/skills/jonny981/claude-tandem/memory"><img src="https://agentmods.dev/badge/skills/jonny981/claude-tandem/memory/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.
<a href="https://agentmods.dev/skills/jonny981/claude-tandem/memory"><img src="https://agentmods.dev/badge/skills/jonny981/claude-tandem/memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00043 | $0.00157 |
| Opus 5.5 | $0.00017 | $0.00063 |
| Sonnet 5.5 | $0.00009 | $0.00031 |
| Haiku 4.5 | $0.00004 | $0.00016 |
Grade A, and why
memory scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Tandem Memory
Display the current MEMORY.md file from the auto-memory directory.
Steps
- Compute the auto-memory directory:
~/.claude/projects/$(echo "$CWD" | sed 's|/|-|g')/memory/ - Read
MEMORY.mdfrom that directory. - If the file doesn't exist, report: "No MEMORY.md found. It will be created after the first commit compaction."
- Otherwise, display the full contents of MEMORY.md.
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.
- 2mo ago First seen · 16 lines · 43 tokens per session scan A 3367944294c5
memory is a skill published in the GitHub repository jonny981/claude-tandem (5 stars, last pushed 6mo ago), licensed MIT. It adds 43 tokens to every session and 157 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.
Other skills, from other repositories
memory-protocol
A shared set of rules for using a persistent memory service across coding-agent sessions.
memory
Activate this skill when starting a new session, beginning a new task, saving knowledge, recalling past decisions, or after completing significant work. Also activate on errors to log them for pattern analysis. Relevant when the user asks about memory, past context, lessons learned, decisions history, project…
context-management
Use in long or noisy sessions to persist durable state across session boundaries via state.md. Also generates project-map.md when asked to map the project. Triggers on: user explicitly asks to "save state", "compress context", "map this project", "generate project map", "create project map", "archive the session log"…
claude-md-creator
Creates minimal, high-signal CLAUDE.md and AGENTS.md context files based on empirical best practices. Invoke on /init command, "create CLAUDE.md", "update CLAUDE.md", "write AGENTS.md", or "set up Claude Code for this project". Also invoked by brainstorming when repo lacks a context file. tools: Read, Glob, Grep…
error-recovery
Maintains a project-specific known-issues.md mapping recurring errors to their solutions. Consulted automatically by systematic-debugging before investigation. Saves time by avoiding rediscovery of known problems across sessions. Triggers on: "save this fix", "remember this error", "known issues", or automatically…
session-summary
Summarize recent Caushell shell-session findings for the current Claude workspace.