D1-plan

D1-plan is an agent for coding agents from lukacf/meerkat. It costs 0 tokens per session (1,321 once invoked), scanned A, original, Apache-2.0.

A work plan for one development lane in Meerkat, a Rust agent framework, focused on making authentication identity belong to a specific connection and provider binding.

In plain words
What is it for?
Use it to plan changes to connection identity, token storage, runtime authentication, REST and RPC handlers, provider registries, and external-auth callbacks.
Why use it?
It clarifies the files, contracts, dependencies, and public data changes needed for that authentication redesign.

Agent

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.

agentmods
npx agentmods add agents/lukacf/meerkat/d1-plan
Clone the repo
git clone --depth 1 https://github.com/lukacf/meerkat

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 D1-plan

README.md
[![agentmods](https://agentmods.dev/badge/agents/lukacf/meerkat/d1-plan.svg)](https://agentmods.dev/agents/lukacf/meerkat/d1-plan)
Your own site
<a href="https://agentmods.dev/agents/lukacf/meerkat/d1-plan"><img src="https://agentmods.dev/badge/agents/lukacf/meerkat/d1-plan.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,321 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.01321
Opus 5 $0.00000 $0.00660
Sonnet 5 $0.00000 $0.00264
Haiku 4.5 $0.00000 $0.00132

Measured 4d ago against content hash 592fb51b89c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

D1-plan 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 4d 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.

.rct-0.5-archive/round5/agents/D1-plan.md · 112 lines

How it starts

The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lane D1 Plan

Owned Rows

  • DOGMA-15
  • DOGMA-17

Owned Milestones

  • D1-1 = DOGMA-15, DOGMA-17, plus the ValidatedBinding.connection_ref contract

Owned Files

  • meerkat-core/src/connection.rs
  • meerkat-core/src/auth/token_store.rs
  • meerkat-runtime/src/handles/auth_lease.rs
  • meerkat-llm-core/src/provider_runtime/binding.rs
  • meerkat-llm-core/src/provider_runtime/registry.rs
  • meerkat-rpc/src/handlers/auth.rs
  • meerkat-rest/src/auth_endpoints.rs
  • meerkat-web-runtime/src/external_auth.rs
  • auth-binding plumbing in meerkat/src/factory.rs

Shared Files Touched Under Round Map

  • meerkat/src/factory.rs as first owner
  • provider runtimes only for identity contract if strictly required before D2

Blocked By

  • none

Unblocks

  • D2-2

Public / Type / Schema Changes

  • canonical auth identity becomes binding-scoped ConnectionRef
  • ValidatedBinding gains connection_ref: ConnectionRef
  • REST/RPC auth inputs normalize to binding identity
  • WASM external-auth callback key uses <realm_id>:<binding_id>
  • no SDK regen expected directly, but schema/freshness may be affected indirectly by REST/RPC auth payloads

Defensive Scan Commitments

  • add or update a scan banning profile_id as runtime/persistence auth identity in resolution and storage paths

Requested Orchestrator Probes

  • ./scripts/repo-cargo check -p meerkat-core
  • ./scripts/repo-cargo check -p meerkat-llm-core
  • ./scripts/repo-cargo check -p meerkat-auth-core
  • ./scripts/repo-cargo check -p meerkat-web-runtime
  • ./scripts/repo-cargo check -p meerkat-rpc
  • ./scripts/repo-cargo check -p meerkat-rest

Requested Build Gate Commands

  • Quick probe:
    • ./scripts/repo-cargo check -p meerkat-core
    • ./scripts/repo-cargo check -p meerkat-llm-core
    • ./scripts/repo-cargo check -p meerkat-auth-core
    • ./scripts/repo-cargo check -p meerkat-web-runtime
    • ./scripts/repo-cargo check -p meerkat-rpc
    • ./scripts/repo-cargo check -p meerkat-rest
  • Full gate:
    • ./scripts/repo-cargo nextest run -p meerkat-core --lib --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo nextest run -p meerkat-llm-core --lib --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo nextest run -p meerkat-auth-core --lib --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo nextest run -p meerkat-web-runtime --lib --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo nextest run -p meerkat-rpc --lib --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo nextest run -p meerkat-rest --test rest_auth_endpoints --show-progress none --status-level none --final-status-level fail
    • ./scripts/repo-cargo e2e-fast

Read the full file on GitHub · 112 lines

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. 4d ago First seen · 112 lines · 0 tokens per session scan A 592fb51b89c9

Subscribe to this mod's changes

D1-plan is an agent published in the GitHub repository lukacf/meerkat (20 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,321 tokens. 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 2026-08-30.

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