Implemented decide and redecide in crates/brokerd/src/policy.rs:
SessionState, Label, Denial, private Matched, and Decision/Ask (private
fields, Debug only, nine getters each) with the Outcome enum. decide
rejects an unknown tool (args not parsed) and malformed arguments before
matching, then runs the M1-M5 matching pass in id order and returns
Allowed/Ask/Denied by the winner's mode; redecide re-runs matching now
and rebuilds the Decision from the Ask. Seven doctests (six compile_fail,
one compiling) guard the two facts. policy 7, policy_matching 10,
policy_redecide 7, policy_property 4, doc 7 all pass; make gate ok.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
crates/brokerd/src/grants.rs reads grants/*.toml into a GrantSet: load reports every problem in every file and returns either a complete valid set or the full problem list, never a partial one; from_grants sorts by id and collects every rule-2..9 problem; render prints each problem then the runbook pointer. All 17 grants tests pass; make gate prints gate: ok.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
Implemented brokerd::args: a pure module (no I/O, no clock) that parses tool
arguments into a typed ToolArgs and checks the form of paths, hosts and URLs.
Four private deny_unknown_fields structs drive parse and canonical_json; path,
cwd and url are validated as written and never normalised. All 13 args tests
pass and make gate prints gate: ok.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
Implemented crates/brokerd/src/config.rs: typed Paths, Sockets, Approvals and
Config with serde(deny_unknown_fields, default) on every struct, hand-written
ConfigError (Read/Parse) with Display and std::error::Error, and the parse/load/
broker_socket/admin_socket/audit_dir/state_dir methods. Added serde, serde_json
and toml to crates/brokerd/Cargo.toml, registered pub mod config; in lib.rs,
added brokerd to the serde and serde_json Used-by cells in docs/dependencies.md,
and copied the given test and six fixtures byte-identical. 7 config tests pass;
make gate prints gate: ok.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
Implemented proto::ChainVerifier as a pure line-holding state machine:
each line is judged only once the next has arrived, so a Recovery record
can mark the line before it not-a-record. Adds ChainFailure, TornTail,
ChainReport, Location and ChainVerifier, wired through lib.rs and the
matching re-export in audit.rs. 13 chain tests pass; make gate prints
gate: ok.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
Implemented SlotGate (one request in flight per server slot, FIFO queue,
bounded) and chat_with_retry (retry only server-gone errors, jittered
backoff within a window and attempt budget). chat acquires the gate and
maps GateFull to Busy; Client gained a gate field.
Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
kyle