diff --git a/coq-htt-core.opam b/coq-htt-core.opam
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+++ b/coq-htt-core.opam
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+# This file was generated from `meta.yml`, please do not edit manually.
+# Follow the instructions on https://github.com/coq-community/templates to regenerate.
+
+opam-version: "2.0"
+maintainer: "fcsl@software.imdea.org"
+version: "dev"
+
+homepage: "https://github.com/imdea-software/htt"
+dev-repo: "git+https://github.com/imdea-software/htt.git"
+bug-reports: "https://github.com/imdea-software/htt/issues"
+license: "Apache-2.0"
+
+synopsis: "Hoare Type Theory"
+description: """
+Hoare Type Theory (HTT) is a verification system for reasoning about sequential heap-manipulating
+programs based on Separation logic.
+
+HTT incorporates Hoare-style specifications via preconditions and postconditions into types. A
+Hoare type `ST P (fun x : A => Q)` denotes computations with a precondition `P` and postcondition
+`Q`, returning a value `x` of type `A`. Hoare types are a dependently typed version of monads,
+as used in the programming language Haskell. Monads hygienically combine the language features
+for pure functional programming, with those for imperative programming, such as state or
+exceptions. In this sense, HTT establishes a formal connection in the style of Curry-Howard
+isomorphism between monads and (functional programming variant of) Separation logic. Every
+effectful command in HTT has a type that corresponds to the appropriate non-structural inference
+rule in Separation logic, and vice versa, every non-structural inference rule corresponds to a
+command in HTT that has that rule as the type. The type for monadic bind is the Hoare rule for
+sequential composition, and the type for monadic unit combines the Hoare rules for the idle
+program (in a small-footprint variant) and for variable assignment (adapted for functional
+variables). The connection reconciles dependent types with effects of state and exceptions and
+establishes Separation logic as a type theory for such effects. In implementation terms, it means
+that HTT implements Separation logic as a shallow embedding in Coq."""
+
+build: ["dune" "build" "-p" name "-j" jobs]
+depends: [
+  "dune" {>= "3.6"}
+  "coq" { (>= "8.19" & < "8.21~") | (= "dev") }
+  "coq-mathcomp-ssreflect" { (>= "2.2.0" & < "2.3~") | (= "dev") }
+  "coq-mathcomp-algebra" 
+  "coq-fcsl-pcm" { (>= "2.0.0" & < "2.1~") | (= "dev") }
+]
+
+tags: [
+  "category:Computer Science/Data Types and Data Structures"
+  "keyword:partial commutative monoids"
+  "keyword:separation logic"
+  "logpath:htt"
+]
+authors: [
+  "Aleksandar Nanevski"
+  "Germán Andrés Delbianco"
+  "Alexander Gryzlov"
+  "Marcos Grandury"
+]
diff --git a/templates-extra/coq-htt.opam.mustache b/templates-extra/coq-htt.opam.mustache
new file mode 100644
index 0000000..2d53c31
--- /dev/null
+++ b/templates-extra/coq-htt.opam.mustache
@@ -0,0 +1,50 @@
+# This file was generated from `meta.yml`, please do not edit manually.
+
+opam-version: "2.0"
+maintainer: "{{& opam-file-maintainer }}{{^ opam-file-maintainer }}palmskog@gmail.com{{/ opam-file-maintainer }}"
+version: "{{ opam-file-version }}{{^ opam-file-version }}dev{{/ opam-file-version }}"
+
+homepage: "https://github.com/{{ organization }}/{{ shortname }}"
+dev-repo: "git+https://github.com/{{ organization }}/{{ shortname }}.git"
+bug-reports: "https://github.com/{{ organization }}/{{ shortname }}/issues"{{# coqdoc }}
+doc: "https://{{ organization }}.github.io/{{ shortname }}/"{{/ coqdoc }}
+{{# license }}license: "{{ identifier }}"{{/ license }}
+
+synopsis: "{{& synopsis }}"
+description: """
+{{& description }}"""
+
+build: [make "-j%{jobs}%"{{# make_target }} "{{ make_target }}"{{/ make_target }}]
+{{# test_target }}
+run-test: [make "-j%{jobs}%" "{{ test_target }}"]
+{{/ test_target }}
+install: [make "install"{{# install_flag }} "{{ install_flag }}"{{/ install_flag }}]
+depends: [
+{{# supported_ocaml_versions }}
+  "ocaml" {{& opam }}
+{{/ supported_ocaml_versions }}
+  "coq" {{& supported_coq_versions.opam }}
+{{# dependencies }}
+{{# opam }}
+  "{{ name }}" {{& version }}
+{{/ opam }}
+{{/ dependencies }}
+]
+
+tags: [
+{{# categories }}
+  "category:{{ name }}"
+{{/ categories }}
+{{# keywords }}
+  "keyword:{{& name }}"
+{{/ keywords }}
+{{# date }}
+  "date:{{ date }}"
+{{/ date }}
+  "logpath:{{ namespace }}"
+]
+authors: [
+{{# authors }}
+  "{{& name }}{{# email }} <{{& email }}>{{/ email }}"
+{{/ authors }}
+]