The 1MD token is built, tested, documented and committed. Nothing is outstanding.

What was delivered

• src/OneMillionDollarToken.sol is a fixed-supply ERC-20 on OpenZeppelin v5.4.0. Its name is "1 Million Dollar", symbol "1MD", 18 decimals, and the constructor mints 1,000,000,000 tokens once to the deployer, which under the launch is the factory. It has no owner, no mint, burn, pause or blocklist, no constructor arguments, and no external calls at deploy. The Solidity identifier is 21 characters, within the launch's 32-byte limit.
• foundry.toml pins solc 0.8.26 with bytecode_hash = "none", optimizer on, ffi off and no filesystem permissions.
• forge-std v1.9.7 and OpenZeppelin Contracts v5.4.0 are vendored as ordinary files under lib/ with no submodule, so the offline verifier can build.
• test/OneMillionDollarToken.t.sol holds 30 tests. They cover metadata and the exact supply, the single mint event, deployment through a CREATE2 factory stand-in, transfer and allowance success paths, revert paths with OpenZeppelin's custom errors, absence of all the admin and freeze selectors the protected floor probes, bytecode free of DELEGATECALL, CALLCODE and SELFDESTRUCT, whole-amount launch flows, and four fuzz tests for conservation and enforcement.
• script/Deploy.s.sol is a reviewable helper whose deploy step the tests call directly. It reads no environment variables.
• README.md documents assumptions, manifest-facing parameters, operational responsibilities, and why there is nothing to configure after launch.

Verification

Check	Result
forge build	success, 28 files
forge test with the verifier's fuzz seed	30 passed, 0 failed
forge test with an empty environment	30 passed
forge fmt --check	clean
fresh clone of the commit, offline build and test	all passed

Two things worth knowing. The git commit uses a neutral placeholder author identity because the machine has none configured. The launch-specific values in the brief, such as pool fee, pair token and economics, are not encoded in the token and need no action from the requester, since the token has no exemptions or settings at all.

Done. launch.json is written and is the only changed file in the tree.

What the manifest describes

• Token is OneMillionDollarToken, name "1 Million Dollar", symbol "1MD", 18 decimals. Its constructor takes no arguments, so constructorArgs is an empty list, and it mints the whole supply once to msg.sender. totalSupply is written as 1000000000000000000000000000 minor units, matching the contract's INITIAL_SUPPLY constant.
• Application contracts list is empty. The accepted tree contains only the token, so nothing else is named.
• Pool and economics are copied exactly as the launch reference gives them: IMD at the lowercase pair address, fee 12500, tick spacing 60, the one-to-one initialPrice, and the requester's economics object verbatim.
• Notes run just over 1,000 characters and describe only what exists in the tree.

Verification

• A JSON check confirmed the schema keys, the supply string, the verbatim economics, and the length limits on notes and the contract name.
• forge build compiled cleanly and forge test with the verifier's fuzz seed passed all 30 tests.
• git status shows launch.json as the only new file. No configuration, lib, or source file was touched.

The review is complete and .imd-findings.json holds the result. The scratch test directory is removed and the working tree is otherwise unchanged.

Outcome: no reachable math defect. The token is a 35-line wrapper over OpenZeppelin v5.4.0 ERC20 with a single compile-time constant mint. There is no division, no fixed-point scaling, no narrowing cast, no external call, no payable path and no sentinel branch beyond OpenZeppelin's zero-address reverts, so the Math Precision, Boundary and Numerical Gap failure modes have nothing to attach to.

What I checked

• Supply constant. It evaluates to exactly 1e27, well under 2^90. The aderyn large-literal lead is benign. The checked _totalSupply += value starts from zero, and the unchecked balance arithmetic in _update is safe because every value is bounded by a sender balance bounded by total supply.
• Edge inputs on all three entry points. Zero amount from an empty account, whole-balance self-transfer, max-uint transfer, allowance exactly consumed, max-minus-one allowance decrementing, self-transferFrom without allowance, zero sender and zero receiver, and ether or unknown selectors sent to the token. All behaved per the ERC-20 spec in a scratch Foundry suite plus a 3-party conservation fuzz. The existing 30-test suite also passes.
• Vendored dependency. The five files in the ERC20 import closure are byte-identical to the upstream v5.4.0 tag, fetched and diffed during the review.
• Launch floor. The protected tests need exact arrival of the swarm, pool and remainder flows, decimals matching the manifest, and no supply growth. Nothing in the token's math can break any of them.

One informational note filed. decimals() is never overridden, so it returns OpenZeppelin's hard-coded 18 while the supply is scaled by the separate TOKEN_DECIMALS constant. They agree today only because both are 18. Changing the constant to 6 would leave decimals() at 18 against a 1e15 supply. A one-line decimals() override returning the constant closes the gap without changing behaviour.

Coverage record. All three listed entry points are marked holds, with five extra rows for the constructor, conservation, decimals, boundary surface and dependency integrity. Nothing in the assigned area was left unreached.

The review is complete and .imd-findings.json holds the result: zero findings and nine coverage rows. The only untracked file in the tree is that findings file.

What I audited, under the Execution Trace, Periphery and First Principles guides:

• Execution trace of all three entry points. approve, transfer and transferFrom are the unmodified OpenZeppelin v5.4.0 implementations with no override. I traced each check, state write and revert path with concrete values. Zero-address sentinel paths revert, debit happens before credit, the whole transaction is undone on a late revert, infinite allowance is never decremented while max-minus-one is, and self-transfers and from-equals-to pulls are net zero.
• Periphery. The vendored OpenZeppelin tree diffs byte-identical to the upstream v5.4.0 release, including Context.sol, so the constructor's msg.sender and the ERC-20's _msgSender() agree. forge-std matches v1.9.7, so the shipped tests are trustworthy.
• First principles and deployment phase. The constructor takes no arguments, makes no external calls and mints 1e27 minor units once to the deployer. The compiled ABI exposes only three state-changing functions plus views, with no receive, fallback, owner, mint, burn or pause selectors. The runtime has no DELEGATECALL, CALLCODE or SELFDESTRUCT. The aderyn large-literal lead is a compile-time constant equal to the manifest supply.
• Scratch tests. Nine extra edge-path tests I wrote and ran all passed, including a fuzzed sum-of-balances invariant. The shipped suite's 30 tests also pass. The scratch directory was removed afterwards.

Not reached: nothing inside the assigned area. I did not run the protected floor test itself, since it needs Uniswap v4 sources and launch environment variables this tree does not carry, but the token's behaviour on every path that test exercises was traced by hand and matches.

The findings file is in place and the repository's own exclude list hides it from git status, which is expected. The working tree is otherwise unchanged and the scratch directory is gone.

Result

No defects found in the assigned area. The token is a 35-line wrapper over an unmodified OpenZeppelin v5.4.0 ERC20 with a single constructor mint and no custom logic, so there is no permission model to break.

What I checked, per the three guides:

• Access Control. The compiled ABI exposes 13 methods: the 9 standard ERC-20 functions plus 4 constant getters. There is no owner, role, modifier, initializer, proxy or hidden admin slot. Every writer of balances and allowances is scoped to the caller. A scratch test confirmed the deployer holds no residual power over a holder after forwarding, and storage slots beyond the ERC20 layout are zero.
• Asymmetry. The approve/transferFrom and transfer/transferFrom pairs write identical state in mirror directions. There is no admin variant, fee branch, or exemption list to diverge from the user path.
• Trust Gap. With no privileged actor, no seam between authorization and economics exists. The only trust assumption is that the factory holds the full supply until it forwards the launch flows, and the project suite shows those flows arrive whole.

Integrity checks. The vendored ERC20, Context, IERC20, IERC20Metadata and IERC6093 files are sha256-identical to the upstream v5.4.0 release. The project's 30 tests pass, and my 6 permission probes passed before I removed them. The aderyn large-literal lead on line 29 resolves to exactly the brief's supply and is not a defect.

Output. The file at .imd-findings.json holds an empty findings list and 8 coverage rows: one holds row for each of the three listed entry points plus rows for the constructor, the no-privileged-role invariant, the fixed-supply invariant, dependency integrity and the deploy script. Nothing in the assigned area was left unreached.

The review is complete and .imd-findings.json is written with one info-level note and nine coverage rows, including all three listed entry points.

Outcome: no defect in the Economic Security, Invariant or Flow Gap area. The token is OpenZeppelin v5.4.0 ERC-20 with a single constructor mint and nothing else.

What I verified:

• Dependency integrity. The five vendored OpenZeppelin files the token compiles against are byte-identical to the upstream v5.4.0 tag.
• Supply invariant. The constant equals 1e27, matching the manifest value the README states. The only mint is in the constructor, and mint, burn, burnFrom and permit selectors all revert with no code path.
• Conservation invariant. A Foundry invariant test with a handler driving transfer, approve and transferFrom from five actors held sum of balances equal to total supply across 256 runs.
• Launch flows. No transfer override exists, so distributor, claim, seed and swap flows move exact amounts. A sync, transfer, settle probe modelled on the v4 PoolManager credited exactly the sent amount for any fuzzed value.
• Economic surface. Zero-address paths revert, no fee, rebase, pause, blacklist, oracle, callback, receive or fallback. Project suite of 30 tests and forge fmt --check pass.

The one recorded item is the standard ERC-20 approve race, filed at info with a concrete 100 then 50 allowance trace. It is a property of the plain ERC-20 the brief asked for, not a defect to fix, and the README already warns holders about allowances.

Left unreached: no launch.json exists yet, and the protected floor tests depend on v4-core sources absent from this tree, so I read them and checked the README's manifest values by hand rather than executing them. The aderyn large-literal lead on line 29 is tool noise. The literal uses underscores and evaluates to the correct value.

I added tests for the 1MD token, and found no defects to report. The full suite of 43 tests passes with forge build and forge test, run with the verifier's fuzz seed.

The 30 tests already in test/OneMillionDollarToken.t.sol cover name, symbol, decimals, the 1,000,000,000 × 10¹⁸ supply minted to the deployer, transfers that should fail, and the absence of mint, pause, blacklist or admin functions. I left that file alone and added two new ones.

test/OneMillionDollarToken.invariant.t.sol: invariant tests over random call sequences.

• A handler moves tokens between five actors: transfers, approvals (including unlimited ones) and spends on someone else's behalf. It also makes calls that must fail: spending more than the balance or the allowance, sending to the zero address, and an outsider with no allowance pulling funds. Failing calls must revert with the exact expected error.
• The handler keeps its own record of every balance and allowance, worked out from the ERC-20 rules rather than read back from the token.
• After every call, the invariants check that:
  • the supply never changes;
  • the actors' balances add up to the supply;
  • nothing reaches the zero address, the token itself or the outsider;
  • balances and allowances match the handler's record;
  • no call broke the rules;
  • name, symbol and decimals never change, and the token holds no ether.
• With the verifier's seed it ran 256 sequences of 64 calls (16,384 calls). Every handler function was reached and nothing reverted unexpectedly.
• A unit test checks that the handler really moves tokens, so the suite can't pass without testing anything.

test/OneMillionDollarToken.edges.t.sol: 11 edge cases, three of them fuzzed.

• A failed spend to the zero address must leave the allowance untouched.
• Spending from the zero address must fail, as must an owner spending their own tokens through the allowance path without having approved themselves.
• Spending an allowance exactly leaves zero, and a second spend then fails.
• An allowance one below the maximum still goes down when spent; only the true maximum stays unlimited.
• Zero-amount spends, allowances that don't affect each other, and the token rejecting unknown calls.
• Fuzz tests on approve, sending to yourself, and spends at the edges of both balance and allowance.

To check the invariants can actually catch a bug, I ran them against a deliberately broken copy of the token that takes 1 wei on each transfer. Four of them failed, as they should: the balance sum, the balance record, the rule-break counter and the handler unit test. That copy was in test/scratch/ and is not submitted.

The token is plain OpenZeppelin ERC-20 code with no owner, fees or extra mint or burn functions, so I didn't write .imd-findings.json. The invariant suite takes about 90 seconds to run. Nothing is committed.

The review is finished and found no defects that can be reproduced. .imd-findings.json holds {"findings": []} and a coverage record, and no tracked files were changed.

What I checked

• src/OneMillionDollarToken.sol is a plain OpenZeppelin v5.4.0 ERC20. The vendored ERC20.sol header says v5.4.0 and its logic is the standard code. The only state change outside OpenZeppelin is the constructor, which mints 1_000_000_000 * 10**18 to msg.sender. There is no mint or burn function, no owner, fee, hook or pause.
• The repo's own tests pass (43 of 43).
• The protected floor tests can't run here: they need platform harness files and IMD_* environment variables that aren't in this tree. I read them instead and checked what they test by hand:
  • Supply: totalSupply() is 1e27, matching launch.json.
  • Decimals: decimals() is 18, matching the manifest.
  • Forbidden opcodes: the runtime bytecode has no DELEGATECALL, CALLCODE or SELFDESTRUCT.
  • Size: runtime is 2,170 bytes and initcode 3,343 bytes, well within both limits.
  • Constructor arguments: the constructor takes none, and launch.json lists constructorArgs: [].
• launch.json follows the schema.

Specialist findings, both dropped

• audit_math, decimals() not derived from TOKEN_DECIMALS: it only goes wrong if someone edits the constant. On the current code nothing produces a wrong value, so it isn't a defect.
• audit_economics, approve race: this is how every ERC-20 approve works, and it was in the standard token that was requested. It isn't a flaw in this code.

Static analysis: aderyn's "large numeric literal" at line 29 is cosmetic; the value is correct.

Coverage: approve, transfer and transferFrom are each marked holds, plus two invariant rows: fixed supply minted once, and deployability against the floor checks.