So I have this mutation:

(pc/defmutation add-artifact [env artifact]
  {::pc/sym `r9b.threat-intelligence.artifact/add-artifact
   ::pc/params [::note ::hash/sha-256]
   ::pc/output [:artifact/note]}
  ...)

@brian.rogers hello, one way to do it is writing a ::pc/transform, using that you can wrap the mutation fn and do anything you want (like stripping params), a example:

(defn filter-declared-params-transform
  [{::pc/keys [mutate params] :as mutation}]
  (cond-> mutation
    (and mutate params)
    (assoc
      ::pc/mutate
      (fn [env p]
        (mutate env (select-keys p params))))))

(pc/defmutation add-artifact [env artifact]
  {::pc/sym       `r9b.threat-intelligence.artifact/add-artifact
   ::pc/params    [::note ::hash/sha-256]
   ::pc/output    [:artifact/note]
   ::pc/transform filter-declared-params-transform}
  ...)

then, if you wanna use it a lot, you can create your own defmutation that always adds it, or, considering that mutations are just maps, you can do some pre-processing on them before adding to the index (or maybe change the index after its ready, the mutation code fn also lives there)

HEy I’m getting a “Seems like the index is not available.” in the inspector, I have the recommended index resolver in my parser config. any suggestions on a query to say run manually in the repl to diagnose the problem?